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Oahu Island, Honolulu County, Hawaii, USA i
Regional Level Types
Oahu Island Island
Honolulu County County
Hawaii State
USA Country

Regional Level Types
Oahu Island	Island
Honolulu County	County
Hawaii	State
USA	Country

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Variety Pineapple Garden

Oahu Island, Honolulu County, Hawaii, USA

Keawaulu Beach

Oahu Island, Honolulu County, Hawaii, USA

Keawaulu Beach looking South

Oahu Island, Honolulu County, Hawaii, USA

Variety Pineapple Garden

Oahu Island, Honolulu County, Hawaii, USA

Keawaulu Beach

Oahu Island, Honolulu County, Hawaii, USA

Keawaulu Beach looking South

Oahu Island, Honolulu County, Hawaii, USA

Variety Pineapple Garden

Oahu Island, Honolulu County, Hawaii, USA

Keawaulu Beach

Oahu Island, Honolulu County, Hawaii, USA

Type:

Island

Age:

3.19 ± 0.25 to 0.03 Ma

Geologic Time:

Cenozoic

Dating method:

K-Ar

Reference for age:

Clague & Frey (1982); Ozawa et al. (2005)

Largest Settlements:

Place	Population
Honolulu	371,657 (2012)
East Honolulu	49,914 (2017)
Pearl City	47,698 (2015)
Kailua	38,635 (2017)
Waipahu	38,216 (2017)
Kaneohe	34,597 (2017)

Clubs in region:

Hui Pohaku 'O Hawai'i / Rock & Mineral Society of Hawai'i (Honolulu)

Mindat Locality ID:

23964

Long-form identifier:

mindat:1:2:23964:1

GUID (UUID V4):

Other/historical names associated with this locality:

O'ahu; The Gathering Place

Other Languages:

View 55 more...

French:

Oahu, Comté d'Honolulu, Hawaï, États-Unis

German:

Oʻahu, Honolulu, Hawaii, Vereinigte Staaten

Hawaiian:

O‘ahu, Honoˈlulu, Hawai‘i, ‘Amelika Hui Pū ‘ia

Italian:

Oahu, Contea di Honolulu, Hawaii, Stati Uniti d'America

Russian:

Оаху, Гонолулу (округ), Гавайи, Соединённые Штаты Америки

Simplified Chinese:

歐胡島, 檀香山市縣, 夏威夷州, 美国

Spanish:

Oahu, Condado de Honolulu, Hawái, Estados Unidos

Afrikaans:

Oahu, Honolulu, Hawaii, Verenigde State van Amerika

Arabic:

أواهو (هاواي), مقاطعة هونولولو (هاواي), هاواي, الولايات المتحدة

Armenian:

Օահու, Հոնոլուլու շրջան (Հավայի), Հավայի, Ամերիկայի Միացյալ Նահանգներ

Asturian:

Oahu, Ḥawai, Estaos Xuníos d'América

Azeri:

Oahu, Havay, Amerika Birləşmiş Ştatları

Basque:

Oahu, Honolulu konderria, Hawaii

Bavarian:

Oahu, Honolulu, Hawaii, Vaoanigte Stootn

Belarusian:

Ааху, Гаваі, Злучаныя Штаты Амерыкі

Belarusian (Tarashkevitsa):

Оаху, Гаваі, Злучаныя Штаты Амэрыкі

Breton:

O‘ahu, Hawaii, Stadoù-Unanet Amerika

Bulgarian:

Оаху, Хонолулу (окръг), Хаваи, Съединени американски щати

Catalan:

Oahu, Hawaii, Estats Units d’Amèrica

Cebuano:

O‘ahu, Honolulu, Hawaii

Croatian:

Oahu, Havaji, Sjedinjene Američke Države

Czech:

Oahu, Havaj, Spojené státy americké

Danish:

Oahu, Honolulu, Hawaii, USA

Dutch:

Oahu, Honolulu, Hawaï, Verenigde Staten

Esperanto:

Oahu, Havajo

Estonian:

O'ahu, Hawaii osariik, Ameerika Ühendriigid

Faroese:

Oahu, Hawaii

Farsi/Persian:

اوآهو, شهرستان هونولولو، هاوایی, هاوایی, ایالات متحده آمریکا

Finnish:

Oahu, Havaiji, Yhdysvallat

Galician:

Oahu, Hawai, Estados Unidos de América

Greek:

Οάχου, Χαβάη, Ηνωμένες Πολιτείες Αμερικής

Hebrew:

אואהו, מחוז הונולולו, הוואי, ארצות הברית

Hindi:

ओहाऊ, हवाई, संयुक्त राज्य

Hungarian:

Oahu, Honolulu megye, Hawaii, Amerikai Egyesült Államok

Ido:

Oahu, Havayi, Usa

Indonesian:

Oahu, Wilayah Honolulu,, Hawaii, Amerika Serikat

Interlingua:

Oahu, Stato Hawaii, Statos Unite de America

Irish Gaelic:

Oahu, Haváí, Stáit Aontaithe Mheiriceá

Japanese:

オアフ島, ホノルル郡, ハワイ州, アメリカ合衆国

Korean:

오아후섬, 하와이주, 미국

Latin:

Oahu, Honolulu Comitatus, Havaii (civitas), Civitates Foederatae Americae

Latvian:

Oahu, Havajas, Amerikas Savienotās Valstis

Lithuanian:

Oahu, Havajai, Jungtinės Amerikos Valstijos

Malay:

Oahu, Hawaii, Amerika Syarikat

Norwegian:

Oahu, Honolulu, Hawaii, USA

Occitan:

Oahu, Hawaii, Estats Units d'America

Polish:

Oʻahu, Hrabstwo Honolulu, Hawaje, Stany Zjednoczone

Portuguese:

Oahu, Condado de Honolulu, Havaí, Estados Unidos

Scots:

Oahu, Hawaii

Serbian:

Оаху, Округ Хонолулу (Хаваји), Хаваји, Сједињене Америчке Државе

Serbo-Croatian:

Oahu, Honolulu County, Havaji, Sjedinjene Američke Države

Slovak:

Oahu, Havaj (štát USA), Spojené štáty

Swedish:

Oahu, Honolulu County, Hawaii, USA

Thai:

เกาะโอวาฮู, รัฐฮาวาย, ประเทศสหรัฐอเมริกา

Traditional Chinese:

歐胡島, 夏威夷州, 美國

Turkish:

Oahu, Honolulu ilçesi, Hawaii, Amerika Birleşik Devletleri

Ukrainian:

Оаху, Гонолулу (округ), Гаваї, Сполучені Штати Америки

Urdu:

اوآہو, ہونولولو کاؤنٹی، ہوائی, ہوائی, ریاستہائے متحدہ امریکا

Vietnamese:

Oahu, Hawaii, Chủng Quốc Hoa Kỳ

Waray:

Oahu, Condado han Honolulu, Hawaii, Estados Unidos

West Frisian:

Oähû, Hawaï, Feriene Steaten

Wu Chinese:

歐胡島, 夏威夷州, 美国

The third largest of the Hawaiian Islands at 597 square miles. Oʻahu is 44 miles (71 km) long and 30 miles (48 km) across. Its shoreline is 227 miles (365 km) long.

Geologically the island is composed of two separate shield volcanoes: the Waiʻanae and Koʻolau Ranges, with a broad valley or saddle (the central Oʻahu Plain) between them. The highest point is Kaʻala in the Waiʻanae Range, rising to 4,003 feet (1,220 m) above sea level.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.

ⓘ Aggregates

ⓘ Sand and Gravel

Mineral List

Mineral list contains entries from the region specified including sub-localities

ⓘ 'var. Barium- and Titanium-bearing Biotite'

ⓘ 'Chrome-Spinel (of Dana)'

ⓘ 'Clinopyroxene Subgroup'

ⓘ Cristobalite

ⓘ 'Diallage'

ⓘ Diopside

ⓘ var. Chromium-bearing Diopside

ⓘ Enstatite

ⓘ Epidote

ⓘ Epistilbite

ⓘ 'Faujasite Subgroup'

ⓘ Fayalite

ⓘ 'Fayalite-Forsterite Series'

ⓘ Forsterite

ⓘ 'Garnet Group'

ⓘ Gismondine-Ca

ⓘ 'Gismondine Subgroup'

ⓘ 'Heulandite Subgroup'

ⓘ 'Orthopyroxene Subgroup'

ⓘ 'Palagonite'

ⓘ Phillipsite-Ca (TL)

ⓘ Phillipsite-K

ⓘ 'Phillipsite Subgroup'

ⓘ 'Plagioclase'

ⓘ 'Pumpellyite Subgroup'

44 valid minerals. 1 (TL) - type locality of valid minerals.

Rock Types Recorded

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Allophane

Formula: (Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

Dunham, Kinsgley C. (1933) Crystal cavities in lavas from the Hawaiian Islands. American Mineralogist, 18 (9) 369-385

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

Localities: Reported from at least 9 localities in this region.

ⓘ Anorthite

Formula: Ca(Al₂Si₂O₈)

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Anorthite var. Labradorite

Formula: (Ca,Na)[Al(Al,Si)Si₂O₈]

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

Localities:

Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Aragonite

Formula: CaCO₃

Localities: Reported from at least 6 localities in this region.

Description: Acicular crystals to 1cm.

ⓘ Augite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Localities: Reported from at least 6 localities in this region.

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

References:

Mansker, William L., Ewing, Rodney C., Keil, Klaus (1979) Barian-titanian biotites in nephelinites from Oahu, Hawaii. American Mineralogist, 64 (1-2) 156-159

ⓘ 'Biotite var. Barium- and Titanium-bearing Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

References:

Mansker, William L., Ewing, Rodney C., Keil, Klaus (1979) Barian-titanian biotites in nephelinites from Oahu, Hawaii. American Mineralogist, 64 (1-2) 156-159

ⓘ Calcite

Formula: CaCO₃

Localities:

Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Diamond Head, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Laie Concrete Quarry, Lᾱ'ie, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Celadonite

Formula: K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂

Locality: Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

King, Van (n.d.) Personal communcation.

ⓘ 'Chabazite'

Localities: Reported from at least 9 localities in this region.

Habit: rhombohedra to 2mm across

Colour: colorless

ⓘ Chabazite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities:

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Chlorite Group'

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Chrome-Spinel (of Dana)'

Locality: Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

De Vivo, Benedetto, Frezzotti, Maria Luce, Lima, Annamaria, Trigila, Raffaello (1988) Spinel Iherzolite nodules ffom Oahu Island (Hawaii) : a fluid inclusion study. Bulletin de Minéralogie, 111 (3) 307-319 doi:10.3406/bulmi.1988.8052

ⓘ 'Clinopyroxene Subgroup'

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Cristobalite

Formula: SiO₂

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ 'Diallage'

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

Winchell, Horace (1947) Honolulu Series, Oahu, Hawaii. Geological Society of America Bulletin, 58 (1). p.1-48. doi:10.1130/0016-7606(1947)58[1:hsoh]2.0.co;2

ⓘ Diopside

Formula: CaMgSi₂O₆

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Diopside var. Chromium-bearing Diopside

Formula: Ca(Mg,Cr)Si₂O₆

Locality: Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

ⓘ Enstatite

Formula: Mg₂Si₂O₆

Locality: Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Locality: Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Gordon Andrew Macdonald, Agatin Townsend Abbott, Frank L. Peterson (1983) Volcanoes in the sea: the geology of Hawaii. 2nd ed 517pp.

ⓘ Epistilbite

Formula: CaAl₂Si₆O₁₆ · 5H₂O

Localities:

Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Faujasite Subgroup'

Formula: M_3.5[Al₇Si₁₇O₄₈] · 32H₂O

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Round Top, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Fayalite

Formula: Fe²⁺₂(SiO₄)

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

Goto, Atsushi, Yokoyama, Kazumi (1988) Lherzolite inclusions in olivine nephelinite tuff from Salt Lake Crater, Hawaii. Lithos, 21 (1) 67-80 doi:10.1016/0024-4937(88)90006-0

ⓘ 'Fayalite-Forsterite Series'

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Oahu Island, Honolulu County, Hawaii, USA

ⓘ Forsterite

Formula: Mg₂(SiO₄)

Locality: Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

ⓘ 'Garnet Group'

Formula: X₃Z₂(SiO₄)₃

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Oahu Island, Honolulu County, Hawaii, USA

ⓘ Gismondine-Ca

Formula: CaAl₂Si₂O₈ · 4H₂O

Localities:

Tantalus Crater, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Gismondine Subgroup'

Localities:

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Round Top, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Tantalus Crater, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Punchbowl, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Gonnardite

Formula: (Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O

Localities: Reported from at least 6 localities in this region.

Habit: fibrous aggregates

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

Localities:

Makapuu, Oahu Island, Honolulu County, Hawaii, USA
Waiʻanae Range, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Gypsum var. Selenite

Formula: CaSO₄ · 2H₂O

Locality: Makapuu, Oahu Island, Honolulu County, Hawaii, USA

References:

De Carlo, E.H., Swoboda, B. (2017) Mineral Localities in Hawaii. Rocks & Minerals: 92(3): 218-235.

ⓘ Hastingsite ?

Formula: NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

Winchell, Horace (1947) Honolulu Series, Oahu, Hawaii. Geological Society of America Bulletin, 58 (1). p.1-48. doi:10.1130/0016-7606(1947)58[1:hsoh]2.0.co;2

ⓘ Hematite

Formula: Fe₂O₃

Localities:

Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Hercynite

Formula: Fe²⁺Al₂O₄

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

GEOLOGY

January 1988

v. 16

no. 1

p. 69-72

ⓘ Heulandite-Ca

Formula: (Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

Locality: Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

White, John Sampson (1984) Minerals of the Puu o Ehu Quarry, Hawaii. The Mineralogical Record, 15 (2) 95-97pp.95-97

Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.

ⓘ 'Hydronephelite'

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

Dunham, Kinsgley C. (1933) Crystal cavities in lavas from the Hawaiian Islands. American Mineralogist, 18 (9) 369-385

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities:

Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA ? (more information)

ⓘ Kaliophilite ?

Formula: KAlSiO₄

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

Hitchcock, C.H. (1900): The Geology of Oahu, Bull. Geol. Soc. Amer. XI, p47

ⓘ Kaolinite

Formula: Al₂(Si₂O₅)(OH)₄

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Manganese Oxides'

Locality: Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Collection of RJ Martin

ⓘ 'Melilite Group'

Formula: Ca₂M(XSiO₇)

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ 'Mica Group'

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ Montmorillonite

Formula: (Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ Mordenite

Formula: (Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O

Localities:

Description: (reported as "ptilolite")

ⓘ Natrolite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Ulupau Head, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Diamond Head, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Punchbowl, Honolulu, Oahu Island, Honolulu County, Hawaii, USA
Koko Craters, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Nepheline

Formula: Na₃K(Al₄Si₄O₁₆)

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Oahu Island, Honolulu County, Hawaii, USA
Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Nontronite

Formula: Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities:

Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA
Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA ? (more information)

ⓘ Opal

Formula: SiO₂ · nH₂O

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ 'Orthopyroxene Subgroup'

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

GEOLOGY

January 1988

v. 16

no. 1

p. 69-72

ⓘ 'Palagonite'

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

Locality descriptionIdentification: Visual Identification

ⓘ Phillipsite-Ca (TL)

Formula: Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O

Type Locality:

References:

Coombs, Douglas S., Alberti, Alberto, Armbruster, Thomas, Artioli, Gilberto, Colella, Carmine, Galli, Ermanno, Grice, Joel D., Liebau, Friedrich, Mandarino, Joseph A., Minato, Hideo, et al. (1997) Recommended nomenclature for zeolite minerals; report of the Subcommittee on Zeolites of the International Mineralogical Association, Commission on New Minerals and Mineral Names. The Canadian Mineralogist, 35 (6). 1571-1606

ⓘ Phillipsite-K

Formula: K₆(Si₁₀Al₆)O₃₂ · 12H₂O

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Description: Referring to Dunham a Na-rich Phillipsite-K

References:

Dunham, Kinsgley C. (1933) Crystal cavities in lavas from the Hawaiian Islands. American Mineralogist, 18 (9) 369-385

ⓘ 'Phillipsite Subgroup'

Formula: (Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O

Localities: Reported from at least 8 localities in this region.

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ 'Pumpellyite Subgroup'

Formula: Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A

Locality: Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

King, Van (n.d.) Personal communcation.

ⓘ Pyrite

Formula: FeS₂

Locality: Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.

ⓘ Quartz

Formula: SiO₂

Localities:

Lanikai Hills, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Puu o Ehu Quarry, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Punchbowl, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Quartz var. Milky Quartz

Formula: SiO₂

Locality: Punchbowl, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

A preliminary catalogue of the Bernice Pauahi Bishop Museum of Polynesian Ethnology and Natural History 1892

ⓘ Saponite

Formula: Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O

Localities:

Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

ⓘ Scolecite

Formula: CaAl₂Si₃O₁₀ · 3H₂O

Locality: Kapaa Quarry, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Tschernich, Rudy W. (1992) Zeolites of the World. Geoscience Press, Inc. 567pp.

ⓘ Siderite

Formula: FeCO₃

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ Sodalite

Formula: Na₄(Si₃Al₃)O₁₂Cl

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

Wilkinson, J. F. G., Stolz, A. J. (1983) Low-pressure fractionation of strongly undersaturated alkaline ultrabasic magma: the olivine-melilite-nephelinite at Moiliili, Oahu, Hawaii. Contributions to Mineralogy and Petrology, 83 (3) 363-374 doi:10.1007/bf00371205

ⓘ Spinel

Formula: MgAl₂O₄

Localities:

Pali, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA
Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

ⓘ Spinel var. Pleonaste

Formula: (Mg,Fe)Al₂O₄

Locality: Salt Lake Crater, Oahu Island, Honolulu County, Hawaii, USA

References:

GEOLOGY

January 1988

v. 16

no. 1

p. 69-72

ⓘ Vermiculite

Formula: Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O

Locality: Keolu Hills, Kailua, Koolau Range (Koolau caldera), Oahu Island, Honolulu County, Hawaii, USA

References:

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

ⓘ Willhendersonite

Formula: KCa[Al₃Si₃O₁₂] · 5H₂O

Locality: Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

References:

in the collection of Christof Schäfer

Gallery:

CaCO₃ⓘ Aragonite

Aragonite, etc.

Kailua, Koolau Range, Oahu Island, Honolulu County, Hawaii, USA

Aragonite, etc.

Kailua, Koolau Range, Oahu Island, Honolulu County, Hawaii, USA

Aragonite, etc.

Kailua, Koolau Range, Oahu Island, Honolulu County, Hawaii, USA

(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂Oⓘ Gonnardite

Gonnardite, etc.

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Gonnardite, etc.

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Gonnardite, etc.

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Na₃K(Al₄Si₄O₁₆)ⓘ Nepheline

Nepheline

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Nepheline

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

Nepheline

Moiliili Quarry, Honolulu, Oahu Island, Honolulu County, Hawaii, USA

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ	Pyrite	2.EB.05a	FeS₂
Group 4 - Oxides and Hydroxides
ⓘ	Hercynite	4.BB.05	Fe²⁺Al₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Spinel	4.BB.05	MgAl₂O₄
ⓘ	var. Pleonaste	4.BB.05	(Mg,Fe)Al₂O₄
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	var. Milky Quartz	4.DA.05	SiO₂
ⓘ	Opal	4.DA.10	SiO₂ · nH₂O
ⓘ	Cristobalite	4.DA.15	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Siderite	5.AB.05	FeCO₃
ⓘ	Aragonite	5.AB.15	CaCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	var. Selenite	7.CD.40	CaSO₄ · 2H₂O
Group 9 - Silicates
ⓘ	Fayalite	9.AC.05	Fe²⁺₂(SiO₄)
ⓘ	Forsterite	9.AC.05	Mg₂(SiO₄)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Enstatite	9.DA.05	Mg₂Si₂O₆
ⓘ	Augite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Diopside var. Chromium-bearing Diopside	9.DA.15	Ca(Mg,Cr)Si₂O₆
ⓘ		9.DA.15	CaMgSi₂O₆
ⓘ	Hastingsite ?	9.DE.15	NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
ⓘ	Celadonite	9.EC.15	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
ⓘ	Montmorillonite	9.EC.40	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
ⓘ	Nontronite	9.EC.40	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Saponite	9.EC.45	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
ⓘ	Vermiculite	9.EC.50	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
ⓘ	Kaolinite	9.ED.05	Al₂(Si₂O₅)(OH)₄
ⓘ	Allophane	9.ED.20	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
ⓘ	Kaliophilite ?	9.FA.05	KAlSiO₄
ⓘ	Nepheline	9.FA.05	Na₃K(Al₄Si₄O₁₆)
ⓘ	Anorthite	9.FA.35	Ca(Al₂Si₂O₈)
ⓘ	var. Labradorite	9.FA.35	(Ca,Na)[Al(Al,Si)Si₂O₈]
ⓘ	Sodalite	9.FB.10	Na₄(Si₃Al₃)O₁₂Cl
ⓘ	Gonnardite	9.GA.05	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
ⓘ	Natrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Scolecite	9.GA.05	CaAl₂Si₃O₁₀ · 3H₂O
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Gismondine-Ca	9.GC.05	CaAl₂Si₂O₈ · 4H₂O
ⓘ	Phillipsite-Ca (TL)	9.GC.10	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
ⓘ	Phillipsite-K	9.GC.10	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
ⓘ	Willhendersonite	9.GD.10	KCa[Al₃Si₃O₁₂] · 5H₂O
ⓘ	Chabazite-Ca	9.GD.10	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Mordenite	9.GD.35	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
ⓘ	Epistilbite	9.GD.45	CaAl₂Si₆O₁₆ · 5H₂O
ⓘ	Heulandite-Ca	9.GE.05	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Unclassified
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chabazite'	-
ⓘ	'Chlorite Group'	-
ⓘ	'Diallage'	-
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Phillipsite Subgroup'	-	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
ⓘ	'Pumpellyite Subgroup'	-	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
ⓘ	'Mica Group'	-
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Chrome-Spinel (of Dana)'	-
ⓘ	'Garnet Group'	-	X₃Z₂(SiO₄)₃
ⓘ	'Gismondine Subgroup'	-
ⓘ	'Orthopyroxene Subgroup'	-
ⓘ	'Manganese Oxides'	-
ⓘ	'Biotite var. Barium- and Titanium-bearing Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A
ⓘ	'Melilite Group'	-	Ca₂M(XSiO₇)
ⓘ	'Hydronephelite'	-
ⓘ	'Faujasite Subgroup'	-	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
ⓘ	'Palagonite'	-

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
H	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
H	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
H	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
H	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Opal	SiO₂ · nH₂O
H	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
H	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
H	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
H	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
H	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
H	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
H	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
H	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
H	ⓘ Phillipsite-Ca	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
H	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
H	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Faujasite Subgroup	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
C	Carbon
C	ⓘ Aragonite	CaCO₃
C	ⓘ Calcite	CaCO₃
C	ⓘ Siderite	FeCO₃
O	Oxygen
O	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Anorthite	Ca(Al₂Si₂O₈)
O	ⓘ Aragonite	CaCO₃
O	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Calcite	CaCO₃
O	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
O	ⓘ Diopside var. Chromium-bearing Diopside	Ca(Mg,Cr)Si₂O₆
O	ⓘ Cristobalite	SiO₂
O	ⓘ Diopside	CaMgSi₂O₆
O	ⓘ Enstatite	Mg₂Si₂O₆
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
O	ⓘ Fayalite	Fe₂²⁺(SiO₄)
O	ⓘ Forsterite	Mg₂(SiO₄)
O	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
O	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Hercynite	Fe²⁺Al₂O₄
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Kaliophilite	KAlSiO₄
O	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
O	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
O	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
O	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Opal	SiO₂ · nH₂O
O	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
O	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
O	ⓘ Quartz	SiO₂
O	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
O	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
O	ⓘ Siderite	FeCO₃
O	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
O	ⓘ Spinel	MgAl₂O₄
O	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
O	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
O	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
O	ⓘ Quartz var. Milky Quartz	SiO₂
O	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
O	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Phillipsite-Ca	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
O	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
O	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Apatite	Ca₅(PO₄)₃A
O	ⓘ Melilite Group	Ca₂M(XSiO₇)
O	ⓘ Faujasite Subgroup	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Na	Sodium
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Na	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Na	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Na	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Na	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Na	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Na	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Na	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Mg	ⓘ Diopside var. Chromium-bearing Diopside	Ca(Mg,Cr)Si₂O₆
Mg	ⓘ Diopside	CaMgSi₂O₆
Mg	ⓘ Enstatite	Mg₂Si₂O₆
Mg	ⓘ Forsterite	Mg₂(SiO₄)
Mg	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Mg	ⓘ Spinel	MgAl₂O₄
Mg	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Mg	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Mg	ⓘ Fayalite-Forsterite Series
Mg	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	Aluminium
Al	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Al	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Al	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Al	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Al	ⓘ Hercynite	Fe²⁺Al₂O₄
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Kaliophilite	KAlSiO₄
Al	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Al	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Al	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Al	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Al	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Al	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Al	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Al	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Al	ⓘ Spinel	MgAl₂O₄
Al	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Al	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
Al	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Al	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Phillipsite-Ca	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
Al	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Al	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Faujasite Subgroup	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
Si	Silicon
Si	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Si	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Si	ⓘ Diopside var. Chromium-bearing Diopside	Ca(Mg,Cr)Si₂O₆
Si	ⓘ Cristobalite	SiO₂
Si	ⓘ Diopside	CaMgSi₂O₆
Si	ⓘ Enstatite	Mg₂Si₂O₆
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Si	ⓘ Fayalite	Fe₂²⁺(SiO₄)
Si	ⓘ Forsterite	Mg₂(SiO₄)
Si	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Si	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Si	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Kaliophilite	KAlSiO₄
Si	ⓘ Kaolinite	Al₂(Si₂O₅)(OH)₄
Si	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Si	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Si	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Opal	SiO₂ · nH₂O
Si	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Si	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Si	ⓘ Quartz	SiO₂
Si	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Si	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Si	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Si	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Si	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
Si	ⓘ Quartz var. Milky Quartz	SiO₂
Si	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Phillipsite-Ca	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
Si	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Garnet Group	X₃Z₂(SiO₄)₃
Si	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Melilite Group	Ca₂M(XSiO₇)
Si	ⓘ Faujasite Subgroup	M_3.5[Al₇Si₁₇O₄₈] · 32H₂O
P	Phosphorus
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Gypsum	CaSO₄ · 2H₂O
S	ⓘ Pyrite	FeS₂
S	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
Cl	Chlorine
Cl	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
K	Potassium
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
K	ⓘ Kaliophilite	KAlSiO₄
K	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
K	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
K	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
K	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
K	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
K	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ca	Calcium
Ca	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Diopside var. Chromium-bearing Diopside	Ca(Mg,Cr)Si₂O₆
Ca	ⓘ Diopside	CaMgSi₂O₆
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Ca	ⓘ Gismondine-Ca	CaAl₂Si₂O₈ · 4H₂O
Ca	ⓘ Gonnardite	(Na,Ca)₂(Si,Al)₅O₁₀ · 3H₂O
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Anorthite var. Labradorite	(Ca,Na)[Al(Al,Si)Si₂O₈]
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆ · 28H₂O
Ca	ⓘ Montmorillonite	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O
Ca	ⓘ Pumpellyite Subgroup	Ca₂XAl₂[Si₂O₆(OH)][SiO₄](OH)₂A
Ca	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Ca	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Ca	ⓘ Willhendersonite	KCa[Al₃Si₃O₁₂] · 5H₂O
Ca	ⓘ Gypsum var. Selenite	CaSO₄ · 2H₂O
Ca	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Phillipsite-Ca	Ca₃(Si₁₀Al₆)O₃₂ · 12H₂O
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ca	ⓘ Melilite Group	Ca₂M(XSiO₇)
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Cr	Chromium
Cr	ⓘ Diopside var. Chromium-bearing Diopside	Ca(Mg,Cr)Si₂O₆
Fe	Iron
Fe	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Celadonite	K(MgFe³⁺◻)(Si₄O₁₀)(OH)₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Fayalite	Fe₂²⁺(SiO₄)
Fe	ⓘ Hastingsite	NaCa₂(Fe₄²⁺Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Hercynite	Fe²⁺Al₂O₄
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Nontronite	Na_0.3Fe₂((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Saponite	Ca_0.25(Mg,Fe)₃((Si,Al)₄O₁₀)(OH)₂ · nH₂O
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Vermiculite	Mg_0.7(Mg,Fe,Al)₆(Si,Al)₈O₂₀(OH)₄ · 8H₂O
Fe	ⓘ Spinel var. Pleonaste	(Mg,Fe)Al₂O₄
Fe	ⓘ Fayalite-Forsterite Series
Fe	ⓘ Biotite var. Barium- and Titanium-bearing Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ba	Barium
Ba	ⓘ Phillipsite Subgroup	(Ca_0.5,K,Na,Ba_0.5)_4-7[Al_4-7Si_12-9O₃₂] ^. 12H₂O

Fossils

There are 247 fossil localities from the PaleoBioDB database within this region.

These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences

247

Youngest Fossil Listed

0.01 Ma (Pleistocene)

Oldest Fossil Listed

2.59 Ma (Pleistocene)

Stratigraphic Units

Unit	No. Occurrences	Age
Waimanalo	214	0.126 - 0.0117 Ma (Pleistocene)

Fossils from Region

Click here to show the list.

Accepted Name	Hierarchy	Age
Amphistegina genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Amphisteginidae : *Amphistegina*	0.0117 - 0 Ma Quaternary
Heterostegina genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Nummulitidae : *Heterostegina*	0.0117 - 0 Ma Quaternary
Homotrema genus	Chromista : Foraminifera : Globothalamea : Rotaliida : Homotrematidae : *Homotrema*	0.0117 - 0 Ma Quaternary
Marginopora genus	Chromista : Foraminifera : Tubothalamea : Miliolida : Soritidae : *Marginopora*	0.0117 - 0 Ma Quaternary
Peneroplis genus	Chromista : Foraminifera : Tubothalamea : Miliolida : Peneroplidae : *Peneroplis*	0.0117 - 0 Ma Quaternary
Acropora genus	Animalia : Cnidaria : Anthozoa : *Acropora*	2.588 - 0.0117 Ma Pleistocene
Pocillopora genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : *Pocillopora*	0.126 - 0.0117 Ma Pleistocene
Porites genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Poritidae : *Porites*	0.126 - 0.0117 Ma Pleistocene
Psammocora genus	Animalia : Cnidaria : Anthozoa : Scleractinia : Psammocoridae : *Psammocora*	2.588 - 0.0117 Ma Pleistocene
Gastropoda class	Animalia : Mollusca : Gastropoda	0.0117 - 0 Ma Quaternary
Cellana genus	Animalia : Mollusca : Gastropoda : Nacellidae : *Cellana*	0.126 - 0.0117 Ma Pleistocene
Nerita genus	Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : *Nerita*	0.781 - 0.0117 Ma Pleistocene
Neritina genus	Animalia : Mollusca : Gastropoda : Cycloneritida : Neritidae : *Neritina*	0.781 - 0.0117 Ma Pleistocene
Turbo genus	Animalia : Mollusca : Gastropoda : Trochida : Turbinidae : *Turbo*	2.588 - 0.0117 Ma Pleistocene
Charonia genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Charoniidae : *Charonia*	0.126 - 0.0117 Ma Pleistocene
Clypeomorus genus	Animalia : Mollusca : Gastropoda : Cerithiidae : *Clypeomorus*	0.126 - 0.0117 Ma Pleistocene
Cymatium genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Cymatiidae : *Cymatium*	0.781 - 0.0117 Ma Pleistocene
Clava (Semivertagus) subgenus	Animalia : Mollusca : Gastropoda : Sorbeoconcha : Cerithiidae : Rhinoclavis : *Clava (Semivertagus)*	0.126 - 0.0117 Ma Pleistocene
Stilifer genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Eulimidae : *Stilifer*	0.126 - 0.0117 Ma Pleistocene
Strombus genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Strombidae : *Strombus*	0.126 - 0.0117 Ma Pleistocene
Zebina genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Zebinidae : *Zebina*	0.126 - 0.0117 Ma Pleistocene
Conus genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : *Conus*	0.781 - 0.0117 Ma Pleistocene
Coralliophila genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Coralliophila*	0.781 - 0.0117 Ma Pleistocene
Drupa genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Drupa*	0.126 - 0.0117 Ma Pleistocene
Mitra genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Mitridae : *Mitra*	0.126 - 0.0117 Ma Pleistocene
Nassa genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : *Nassa*	0.126 - 0.0117 Ma Pleistocene
Peristernia genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : *Peristernia*	0.126 - 0.0117 Ma Pleistocene
Vexillum (Pusia) subgenus	Animalia : Mollusca : Gastropoda : Neogastropoda : Costellariidae : Vexillum : *Vexillum (Pusia)*	0.126 - 0.0117 Ma Pleistocene
Terebra genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Terebridae : *Terebra*	0.126 - 0.0117 Ma Pleistocene
Littoraria genus	Animalia : Mollusca : Gastropoda : Littorinimorpha : Littorinidae : *Littoraria*	0.126 - 0.0117 Ma Pleistocene
Arca genus	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : *Arca*	0.781 - 0.0117 Ma Pleistocene
Brachidontes genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Brachidontes*	0.781 - 0.0117 Ma Pleistocene
Lithophaga genus	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : *Lithophaga*	0.781 - 0.0117 Ma Pleistocene
Chlamys genus	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : *Chlamys*	0.126 - 0.0117 Ma Pleistocene
Isognomon genus	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : *Isognomon*	0.126 - 0.0117 Ma Pleistocene
Ostrea genus	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : *Ostraea*	0.126 - 0.0117 Ma Pleistocene
Quidnipagus genus	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : *Quidnipagus*	0.781 - 0.0117 Ma Pleistocene
Echinodermata phylum	Animalia : Echinodermata	0.0117 - 0 Ma Quaternary
Heterocentrotus genus	Animalia : Echinodermata : Echinoidea : Camarodonta : Echinometridae : *Heterocentrotus*	2.588 - 0.0117 Ma Pleistocene
Strigiformes order	Animalia : Chordata : Aves : Strigiformes	0.126 - 0.0117 Ma Pleistocene
Rallidae family	Animalia : Chordata : Aves : Gruiformes : Rallidae	0.126 - 0.0117 Ma Pleistocene
Halimeda genus	Plantae : Chlorophyta : Ulvophyceae : Bryopsidales : Halimedaceae : *Halimeda*	0.0117 - 0 Ma Quaternary
Arca ventricosa species	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Arca : *Arca ventricosa*	0.126 - 0.0117 Ma Pleistocene
Barbatia (Calloarca) tenella species	*Barbatia (Calloarca) tenella*	0.126 - 0.0117 Ma Pleistocene
Cerithium echinatum species	Animalia : Mollusca : Gastropoda : Cerithiidae : Cerithium : *Cerithium echinatum*	0.126 - 0.0117 Ma Pleistocene
Conus flavidus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus flavidus*	0.781 - 0.0117 Ma Pleistocene
Conus imperialis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus imperialis*	0.126 - 0.0117 Ma Pleistocene
Ctena bella species	Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Ctena : *Ctena bella*	0.126 - 0.0117 Ma Pleistocene
Lyncina carneola species	Animalia : Mollusca : Gastropoda : Cypraeidae : Lyncina : *Lyncina carneola*	0.781 - 0.0117 Ma Pleistocene
Naria erosa species	Animalia : Mollusca : Gastropoda : Cypraeidae : Naria : *Naria erosa*	0.781 - 0.0117 Ma Pleistocene
Cypraea (Erosaria) helvola species	Animalia : Mollusca : Gastropoda : Cypraeidae : Erosaria : *Cypraea (Erosaria) helvola*	0.781 - 0.0117 Ma Pleistocene
Luria isabella species	Animalia : Mollusca : Gastropoda : Cypraeidae : Luria : *Luria isabella*	0.781 - 0.0117 Ma Pleistocene
Modulus tectum species	Animalia : Mollusca : Gastropoda : Modulidae : Indomodulus : *Indomodulus tectum*	0.126 - 0.0117 Ma Pleistocene
Pinctada margaritifera species	Animalia : Mollusca : Bivalvia : Ostreida : Pteriidae : Pinctada : *Pinctada margaritifera*	0.126 - 0.0117 Ma Pleistocene
Canarium mutabile species	Animalia : Mollusca : Gastropoda : Strombidae : Canarium : *Canarium mutabile*	0.781 - 0.0117 Ma Pleistocene
Trapezium oblongum species	Animalia : Mollusca : Bivalvia : Venerida : Trapezidae : Trapezium : *Trapezium oblongum*	0.126 - 0.0117 Ma Pleistocene
Turbo (Marmarostoma) intercostalis species	Animalia : Mollusca : Gastropoda : Turbinidae : Turbo : *Turbo (Marmarostoma) intercostalis*	0.781 - 0.0117 Ma Pleistocene
Spondylus mimus species	Animalia : Mollusca : Bivalvia : Pectinida : Spondylidae : Spondylus : *Spondylus mimus*	0.126 - 0.0117 Ma Pleistocene
Pocillopora eydouxi species	Animalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : Pocillopora : *Pocillopora grandis*	2.588 - 0 Ma Quaternary
Chlamys cookei species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Chlamys : *Chlamys cookei*	0.126 - 0.0117 Ma Pleistocene
Acar plicata species	Animalia : Mollusca : Bivalvia : Arcida : Arcidae : Acar : *Acar plicata*	0.126 - 0.0117 Ma Pleistocene
Ostrea retusa species	Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea : *Ostrea retusa*	0.781 - 0.0117 Ma Pleistocene
Montipora capitata species	Animalia : Cnidaria : Anthozoa : Scleractinia : Acroporidae : Montipora : *Montipora capitata*	0.0117 - 0 Ma Quaternary
Chama limbula species	Animalia : Mollusca : Bivalvia : Venerida : Chamidae : Chama : *Chama limbula*	0.126 - 0.0117 Ma Pleistocene
Mauritia mauritiana species	Animalia : Mollusca : Gastropoda : Cypraeidae : Mauritia : *Mauritia mauritiana*	0.781 - 0.0117 Ma Pleistocene
Coralliobia genus	Animalia : Mollusca : Gastropoda : Neogastropoda : Magilidae : *Coralliobia*	0.126 - 0.0117 Ma Pleistocene
Hipponix (Pilosabia) subgenus	Animalia : Mollusca : Gastropoda : Hipponicidae : Hipponix : *Hipponix (Pilosabia)*	0.126 - 0.0117 Ma Pleistocene
Porolithon genus	Plantae : Rhodophyta : Florideophyceae : Corallinales : Corallinaceae : *Porolithon*	2.588 - 0.0117 Ma Pleistocene
Conus tulipa species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus tulipa*	0.781 - 0.0117 Ma Pleistocene
Conus planorbis species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus planorbis*	0.781 - 0.0117 Ma Pleistocene
Cypraea (Erosaria) caputserpentis species	Animalia : Mollusca : Gastropoda : Cypraeidae : Erosaria : *Cypraea (Erosaria) caputserpentis*	0.781 - 0.0117 Ma Pleistocene
Staphylaea granulata species	Animalia : Mollusca : Gastropoda : Cypraeidae : Staphylaea : *Staphylaea granulata*	0.781 - 0.0117 Ma Pleistocene
Mauritia maculifera species	Animalia : Mollusca : Gastropoda : Cypraeidae : Mauritia : *Mauritia maculifera*	0.781 - 0.0117 Ma Pleistocene
Conus chaldaeus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus chaldaeus*	0.781 - 0.0117 Ma Pleistocene
Trochus sandwichensis species	Animalia : Mollusca : Gastropoda : Trochida : Trochidae : Trochus : *Trochus sandwichensis*	0.781 - 0.0117 Ma Pleistocene
Septifer (Septifer) excisus species	Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus (Septifer) : *Septifer (Septifer) excisus*	0.781 - 0.0117 Ma Pleistocene
Strombus (Canarium) maculatus species	Animalia : Mollusca : Gastropoda : Strombidae : Canarium : *Strombus (Canarium) maculatus*	0.781 - 0.0117 Ma Pleistocene
Cellana melanostoma species	Animalia : Mollusca : Gastropoda : Nacellidae : Cellana : *Cellana melanostoma*	0.781 - 0.0117 Ma Pleistocene
Periglypta reticulata species	Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Periglypta : *Periglypta reticulata*	0.781 - 0.0117 Ma Pleistocene
Conus nussatella species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus nussatella*	0.126 - 0.0117 Ma Pleistocene
Conus rattus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus rattus*	0.781 - 0.0117 Ma Pleistocene
Cellana exarata species	Animalia : Mollusca : Gastropoda : Patellogastropoda : Nacellidae : Cellana : *Cellana exarata*	0.781 - 0.0117 Ma Pleistocene
Conus aulicus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus aulicus*	0.781 - 0.0117 Ma Pleistocene
Conus ebraeus species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus ebraeus*	0.126 - 0.0117 Ma Pleistocene
Conus vexillum species	Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus : *Conus vexillum*	0.126 - 0.0117 Ma Pleistocene
Pocillopora ligulata species	Animalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : Pocillopora : *Pocillopora ligulata*	2.588 - 0.0117 Ma Pleistocene
Pocillopora verrucosa species	Animalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : Pocillopora : *Pocillopora verrucosa*	2.588 - 0 Ma Quaternary
Leptastrea purpurea species	Animalia : Cnidaria : Anthozoa : Scleractinia : Faviidae : Leptastrea : *Leptastrea purpurea*	2.588 - 0.0117 Ma Pleistocene
Fungia scutaria species	Animalia : Cnidaria : Anthozoa : Scleractinia : Fungiidae : Fungia : *Fungia scutaria*	2.588 - 0.0117 Ma Pleistocene
Porites lobata species	Animalia : Cnidaria : Anthozoa : Scleractinia : Poritidae : Porites : *Porites lobata*	2.588 - 0 Ma Quaternary
Monoplex nicobaricus species	Animalia : Mollusca : Gastropoda : Ranellidae : Monoplex : *Monoplex nicobaricus*	0.781 - 0.0117 Ma Pleistocene
Monoplex pilearis species	Animalia : Mollusca : Gastropoda : Ranellidae : Monoplex : *Monoplex pilearis*	0.126 - 0.0117 Ma Pleistocene
Hipponix (Antisabia) foliacea species	Animalia : Mollusca : Gastropoda : Hipponicidae : Hipponix : *Hipponix (Antisabia) foliacea*	0.126 - 0.0117 Ma Pleistocene
Pustularia cicercula species	Animalia : Mollusca : Gastropoda : Cypraeidae : Pustularia : *Pustularia cicercula*	0.781 - 0.0117 Ma Pleistocene
Harpago chiragra species	Animalia : Mollusca : Gastropoda : Strombidae : Lambis : *Harpago chiragra*	0.126 - 0.0117 Ma Pleistocene
Gardineroseris planulata species	Animalia : Cnidaria : Anthozoa : Scleractinia : Agariciidae : Gardineroseris : *Gardineroseris planulata*	2.588 - 0.0117 Ma Pleistocene
Pocillopora damicornis species	Animalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : Pocillopora : *Pocillopora damicornis*	2.588 - 0.0117 Ma Pleistocene
Montipora hispida species	Animalia : Cnidaria : Anthozoa : Scleractinia : Acroporidae : Montipora : *Montipora hispida*	2.588 - 0 Ma Quaternary
Cyphastrea ocellina species	Animalia : Cnidaria : Anthozoa : Scleractinia : Merulinidae : Cyphastrea : *Cyphastrea ocellina*	2.588 - 0.0117 Ma Pleistocene
Pavona duerdeni species	Animalia : Cnidaria : Anthozoa : Scleractinia : Agariciidae : Pavona : *Pavona duerdeni*	2.588 - 0.0117 Ma Pleistocene
Porites compressa species	Animalia : Cnidaria : Anthozoa : Scleractinia : Poritidae : Porites : *Porites compressa*	2.588 - 0 Ma Quaternary
Pterodroma phaeopygia species	Animalia : Chordata : Aves : Procellariiformes : Procellariidae : Pterodroma : *Pterodroma phaeopygia*	0.126 - 0.0117 Ma Pleistocene
Thambetochen genus	Animalia : Chordata : Aves : Anseriformes : Anatidae : *Thambetochen*	0.126 - 0.0117 Ma Pleistocene
Myadestes obscurus species	Animalia : Chordata : Aves : Passeriformes : Turdidae : Myadestes : *Myadestes obscurus*	0.126 - 0.0117 Ma Pleistocene
Chaetoptila genus	Animalia : Chordata : Aves : Passeriformes : Meliphagidae : *Chaetoptila*	0.126 - 0.0117 Ma Pleistocene
Hydrolithon onkodes species	Plantae : Rhodophyta : Rhodophyceae : Corallinales : Corallinaceae : Hydrolithon : *Hydrolithon onkodes*	2.588 - 0 Ma Quaternary
Gutturnium muricinum species	Animalia : Mollusca : Gastropoda : Ranellidae : Cymatium : *Gutturnium muricinum*	0.781 - 0.0117 Ma Pleistocene
Flabellipecten stearnsii species	Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Flabellipecten : *Flabellipecten stearnsii*	0.126 - 0.0117 Ma Pleistocene
Vasticardium orbita species	Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Acrosterigma : *Vasticardium orbita*	0.126 - 0.0117 Ma Pleistocene
Pterodroma jugabilis species	Animalia : Chordata : Aves : Procellariiformes : Procellariidae : Pterodroma : *Pterodroma jugabilis*	0.126 - 0.0117 Ma Pleistocene
Thambetochen xanion species	Animalia : Chordata : Aves : Anseriformes : Anatidae : Thambetochen : *Thambetochen xanion*	0.126 - 0.0117 Ma Pleistocene
Branta hylobadistes species	Animalia : Chordata : Aves : Anseriformes : Anatidae : Branta : *Branta hylobadistes*	0.126 - 0.0117 Ma Pleistocene
Porzana ziegleri species	Animalia : Chordata : Aves : Gruiformes : Rallidae : Porzana : *Porzana ziegleri*	0.126 - 0.0117 Ma Pleistocene
Porzana ralphorum species	Animalia : Chordata : Aves : Gruiformes : Rallidae : Porzana : *Porzana ralphorum*	0.126 - 0.0117 Ma Pleistocene
Grallistrix orion species	Animalia : Chordata : Aves : Strigiformes : Strigidae : Grallistrix : *Grallistrix orion*	0.126 - 0.0117 Ma Pleistocene
Erosaria labrolineata species	Animalia : Mollusca : Gastropoda : Cypraeidae : Erosaria : *Erosaria labrolineata*	0.126 - 0.0117 Ma Pleistocene
Scutarcopagia scobinata species	Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Scutarcopagia : *Scutarcopagia scobinata*	0.126 - 0.0117 Ma Pleistocene
Scissulina dispar species	Animalia : Mollusca : Bivalvia : Veneroidei : Scissulina : *Scissulina dispar*	0.126 - 0.0117 Ma Pleistocene

Fossil Localities

Click to show 16 fossil localities

USA

Hawaii
- Honolulu County
  - Oahu Island
    - Pleistocene🐚 Moanalua Quarry
    - Pleistocene🐚 Moilili Sand Quarry
    - Pleistocene🐚 Nanakuli Quarry
    - Pleistocene🐚 Oahu
    - Pleistocene🐚 Puuloa
    - Pleistocene🐚 Waianae Quarry
    - Pleistocene🐚 Waimanalo-Kailua
    - Pleistocene🐚 Waipio

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Oahu
Wikidata ID:	Q131347
GeoNames ID:	5851609

Localities in this Region

USA

Hawaii
- Honolulu County
  - Oahu Island
    - ⭔Honolulu
    - Koolau Range (Koolau caldera)

USA

Hawaii
- Honolulu County
  - Oahu Island
    - Koolau Range (Koolau caldera)
      - Koko Craters
        Kahauloa Crater
        Nonoʻula Crater
      - Lanikai Hills
      - ⭔Lᾱ'ie
        Laie Concrete Quarry
      - Pali
      - Ulupau Head
    - Makapuu
    - Puuloa Road
      - Lower Salt Lake Tuff
    - Salt Lake Crater
    - Waiʻanae Range
      - ⭔Mokuleia
        Dillingham Quarry

Other Regions, Features and Areas that Intersect

North AmericaContinent

Pacific OceanOcean

Pacific BasinOceanic Crust

Pacific PlateTectonic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Bailey, D.K. 2010. New forms of carbonate volcanism: what to look for and where. Paper presented at the 20th General Meeting of the International Mineralogical Association, 21-27 August, 2010, Budapest, Hungary. Acta Mineralogica-Petrographica, Abstract Series, 6, 558.

Hitchcock, C.H. (1900): The Geology of Oahu, Bulletin of the Geological Society of America: XI: 47.

Dunham, Kinsgley C. (1933) Crystal cavities in lavas from the Hawaiian Islands. American Mineralogist, 18 (9) 369-385

Stearns, H.T. (1939) Geologic Map and Guide of the Island of Oahu, Hawaii. Bulletin 2, Division of Hydrography, Territory of Hawaii, 75 pages.

Winchell, Horace (1947) Honolulu Series, Oahu, Hawaii. Geological Society of America Bulletin, 58 (1). p.1-48. doi:10.1130/0016-7606(1947)58[1:hsoh]2.0.co;2

MACDONALD, G. A.; KATSURA, T. (1964) Chemical Composition of Hawaiian Lavas. Journal of Petrology, 5 (1). 82-133 doi:10.1093/petrology/5.1.82

Hay, R. L., Iijima, A. (1968) GSA Memoir (116), Nature and Origin of Palagonite Tuffs of the Honolulu Group On Oahu, Hawaii. Geological Society of America p.331-376. doi:10.1130/mem116-p331

Iijima, Asuma, Harada, Kazuo (1969) Authigenic zeolites in zeolitic palagonite tuffs on Oahu, Hawaii. American Mineralogist, 54 (1-2) 182-197

JACKSON, E. D., WRIGHT, T. L. (1970) Xenoliths in the Honolulu Volcanic Series, Hawaii. Journal of Petrology, 11 (2) 405-433 doi:10.1093/petrology/11.2.405

Fujishima, Karen Y., Fan, Pow-foong (1977) Hydrothermal mineralogy of Keolu Hills, Oahu, Hawaii. American Mineralogist, 62 (5-6) 574-582

Mansker, William L., Ewing, Rodney C., Keil, Klaus (1979) Barian-titanian biotites in nephelinites from Oahu, Hawaii. American Mineralogist, 64 (1-2) 156-159

CLAGUE, D. A., FREY, F. A. (1982) Petrology and Trace Element Geochemistry of the Honolulu Volcanics, Oahu: Implications for the Oceanic Mantle below Hawaii. Journal of Petrology, 23 (3) 447-504 doi:10.1093/petrology/23.3.447

MacDonald, G.A., Peterson, F.L., Abbott, A.T. (1983) Volcanoes in the Sea: The Geology of Hawaii. 2nd edition, University of Hawaii Press, 517 pages.

White, John Sampson (1984) Minerals of the Puu o Ehu Quarry, Hawaii. The Mineralogical Record, 15 (2) 95-97

Sen, Gautam; Jones, Robert E. (1988) Exsolved silicate and oxide phases from clinopyroxenes in a single Hawaiian xenolith: Implications for oxidation state of the Hawaiian upper mantle. Geology, 16 (1). p.69-72. doi:10.1130/0091-7613(1988)016<0069:esaopf>2.3.co;2

Sen, Gautam, Leeman, William P. (1991) Iron-rich lherzolitic xenoliths from Oahu: origin and implications for Hawaiian magma sources. Earth and Planetary Science Letters, 102 (1) 45-57 doi:10.1016/0012-821x(91)90016-b

[1]en.wikipedia.org (2004) https://en.wikipedia.org/wiki/Oahu

Woolley, Alan R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe (excluding the former USSR), Australasia and Oceanic Islands. The Geological Society of London. doi:10.1144/mpar4

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Oahu Island, Honolulu County, Hawaii, USA i
Regional Level Types
Oahu Island Island
Honolulu County County
Hawaii State
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