LIVE REPORT! Munich Show 2026 - last updated 2 minutes ago. Click here to watch.
Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Tillamook County, Oregon, USAi
Regional Level Types
Tillamook CountyCounty
OregonState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearchMineralogy
Type:
Largest Settlements:
PlacePopulation
Tillamook4,997 (2017)
Rockaway Beach1,347 (2017)
Bay City1,332 (2017)
Pacific City1,035 (2011)
Bayside Gardens880 (2011)
Garibaldi783 (2017)
Mindat Locality ID:
22129
Long-form identifier:
mindat:1:2:22129:9
GUID (UUID V4):
0
Other Languages:
French:
comtÃĐ de Tillamook, Oregon, États-Unis
German:
Tillamook County, Oregon, Vereinigte Staaten
Italian:
contea di Tillamook, Oregon, Stati Uniti d'America
Russian:
ÐĒÐļÐŧÐŧÐ°ÐžŅƒÐš, ÐžŅ€ÐĩÐģÐūÐ―, ÐĄÐūÐĩÐīÐļÐ―Ņ‘Ð―Ð―Ņ‹Ðĩ ÐĻŅ‚Ð°Ņ‚Ņ‹ АОÐĩŅ€ÐļКÐļ
Simplified Chinese:
提拉æœĻ克įļĢ, äŋ„勒冈州, įūŽå›―
Spanish:
Condado de Tillamook, OregÃģn, Estados Unidos
Albanian:
Tillamook County, Oregon, Shtetet e Bashkuara tÃŦ AmerikÃŦs
Arabic:
Ų…Ų‚Ø§Ø·ØđØĐ ØŠŲŠŲ„Ø§Ų…ŲˆŲƒ, ØĢŲˆØąŲŠØšŲˆŲ†, Ø§Ų„ŲˆŲ„Ø§ŲŠØ§ØŠ Ø§Ų„Ų…ØŠØ­ØŊØĐ
Armenian:
ÔđÕŦÕŽÕĄÕīÕļւÕŊ շրÕŧÕĄÕķ, ՕրÕĨÕĢÕļÕķ, ÔąÕīÕĨրÕŦÕŊÕĄÕĩÕŦ ՄÕŦÕĄÖÕĩÕĄÕŽ Õ†ÕĄÕ°ÕĄÕķÕĢÕķÕĨր
Basque:
Tillamook konderria, Oregon
Bavarian:
Tillamook County, Oregon, Vaoanigte Stootn
Bishnupriya Manipuri:
ā͟āĶŋāĶēā§āͰāĶūāĶŪā§‹āĶ• āĶ•āĶūā͉āĶĻā§ā͟āĶŋ, āĶ…āͰ⧇āĶ—āĶĻ, āĶĪāĶŋāĶēāĶŠāĶūāͰāĶūāĶ·ā§āĶŸā§āͰ
Bulgarian:
ÐĒÐļÐŧÐ°ÐžŅƒÐš, ÐžŅ€ÐĩÐģÐūÐ―, ÐĄŅŠÐĩÐīÐļÐ―ÐĩÐ―Ðļ аОÐĩŅ€ÐļÐšÐ°Ð―ŅÐšÐļ Ņ‰Ð°Ņ‚Ðļ
Cebuano:
Tillamook County, Oregon
Dutch:
Tillamook County, Oregon, Verenigde Staten
Estonian:
Tillamooki maakond, Oregon, Ameerika Ühendriigid
Farsi/Persian:
ØīŲ‡ØąØģØŠØ§Ų† ØŠÛŒŲ„Ø§Ų…ŲˆÚĐØŒ Ø§ŲˆØąÚŊŲ†, Ø§ŲˆØąÚŊŲ†, Ø§ÛŒØ§Ų„Ø§ØŠ Ų…ØŠØ­ØŊŲ‡ ØĒŲ…ØąÛŒÚĐØ§
Georgian:
áƒĒილამáƒĢკის ოლáƒĨი, ორეგონი, ამერიკის áƒĻეერთებáƒĢლი áƒĻáƒĒაáƒĒები
Hungarian:
Tillamook megye, Oregon, Amerikai EgyesÞlt Államok
Japanese:
テã‚ĢãƒĐムッã‚Ŋ郥, りノã‚īãƒģ州, ã‚ĒãƒĄãƒŠã‚ŦåˆčĄ†å›―
Latin:
Tillamook Comitatus, Oregonia, Civitates Foederatae Americae
Limburgian:
Tillamook County, Oregon, Vereinegde Staote vaan Amerika
Low Saxon/Low German:
Tillamook County, Oregon, USA
Min Dong Chinese:
Tillamook GÃīng, Oregon
Minnan / Hokkien-Taiwanese:
Tillamook KÅŦn
Norwegian:
Tillamook County, Oregon, USA
Polish:
Hrabstwo Tillamook, Oregon, Stany Zjednoczone
Portuguese:
Condado de Tillamook, Óregon, Estados Unidos
Romanian:
Comitatul Tillamook, Oregon, Statele Unite ale Americii
Sardinian:
contea de Tillamook, Oregon, Istados Unidos de AmÃĻrica
Scottish Gaelic:
Tillamook County, Oregon, Na Stàitean Aonaichte
Serbian:
ÐžÐšŅ€ŅƒÐģ ÐĒÐļÐŧÐ°ÐžŅƒÐš , ÐžŅ€ÐĩÐģÐūÐ―, ÐĄŅ˜ÐĩÐīÐļҚÐĩÐ―Ðĩ АОÐĩŅ€ÐļŅ‡ÐšÐĩ Ð”Ņ€ÐķаÐēÐĩ
Serbo-Croatian:
Tillamook County, Oregon, Sjedinjene Američke DrÅūave
Swahili:
Wilaya ya Tillamook, Oregon, Marekani
Swedish:
Tillamook County, Oregon, USA
Traditional Chinese:
提拉æœĻ克įļĢ, äŋ„å‹’åēĄå·ž, įūŽåœ‹
Turkish:
Tillamook, Oregon, Amerika Birleşik Devletleri
Ukrainian:
ÐĒŅ–ÐŧÐŧÐ°ÐžŅƒÐš, ÐžŅ€ÐĩÐģÐūÐ―, ÐĄÐŋÐūÐŧŅƒŅ‡ÐĩÐ―Ņ– ÐĻŅ‚Ð°Ņ‚Ðļ АОÐĩŅ€ÐļКÐļ
Urdu:
ŲđÛŒŲ„Ø§Ų…ŲˆÚĐ ÚĐØ§ØĪŲ†Ųđی، Ø§ŲˆØąÛŒÚŊŲˆŲ†, Ø§ŲˆØąÛŒÚŊŲˆŲ†, ØąÛŒØ§Øģ؊ہاØĶے Ų…ØŠØ­ØŊہ Ø§Ų…ØąÛŒÚĐØ§
Vietnamese:
Quáš­n Tillamook, Oregon, Cháŧ§ng Quáŧ‘c Hoa Káŧģ
Waray:
Condado han Tillamook, Oregon, Estados Unidos


Tillamook County is one of the 36 counties in the U.S. state of Oregon. The county seat is Tillamook. The county is named for the Tillamook or Killamook people, a Native American tribe who were living in the area in the early 19th century at the time of European American settlement. The county is located within Northwest Oregon.

The Tillamook were the southernmost branch of the Coast Salish. They were separated from their more northern kinsmen by tribes speaking the Chinookian languages. The name Tillamook is of Chinook origin (a trade pidgin, which had developed along the lower Columbia.) According to Frank Boas, "It [Tillamook] means the people of Nekelim. The latter name means the place of Elim, or in the Cathlamet dialect, the place of Kelim. The initial t of Tillamook is the plural article, the terminal ook the Chinook plural ending —uks." Since there was one village in the area of Nehalem bay, the area was referred to as Nekelim (Ne Elim = singular). There were at least four villages on the south Tillamook bay according to Lewis and Clark; the south bay was called "T-Elim-ook" (the plural of Elim), meaning many villages of Elim. The Chinook word for water was "chuck" and the Salish word for wetland is "naslex". The popular translation of Tillamook as meaning "land of many waters" seems to be a 20th-century fabrication used in the tourist industry.

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.


Mineral List

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

18 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:

ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
Habit: trapazohedra to 3cm across
Colour: colorless to white
ⓘ 'Apophyllite Group'
Formula: AB4[Si8O20]X · 8H2O
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘ Calcite
Formula: CaCO3
ⓘ Celadonite
Formula: K(MgFe3+◻)(Si4O10)(OH)2
ⓘ 'Chabazite'
ⓘ Chabazite-Ca
Formula: (Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Clinoptilolite-Ca
Formula: Ca3(Si30Al6)O72 · 20H2O
ⓘ 'Clinoptilolite Subgroup'
Formula: (Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
ⓘ Dachiardite-Ca
Formula: (Ca,Na2,K2)5Al10Si38O96 · 25H2O
ⓘ Erionite-Ca
Formula: (Ca,K2,Na2)2[Al4Si14O36] · 15H2O
ⓘ 'Erionite Subgroup'
Formula: M2[Al4Si14O36] · 15H2O
ⓘ 'Gmelinite Subgroup'
ⓘ Goethite
Formula: Fe3+O(OH)
ⓘ Gyrolite
Formula: NaCa16Si23AlO60(OH)8 · 14H2O
ⓘ 'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
ⓘ Mordenite
Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
ⓘ Natrolite
Formula: Na2Al2Si3O10 · 2H2O
ⓘ Phillipsite-K
Formula: K6(Si10Al6)O32 · 12H2O
ⓘ 'Phillipsite Subgroup'
Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Agate
Formula: SiO2
ⓘ Quartz var. Chalcedony
Formula: SiO2
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘGoethite4.00.Fe3+O(OH)
ⓘQuartz
var. Agate
4.DA.05SiO2
ⓘvar. Chalcedony4.DA.05SiO2
ⓘ4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 9 - Silicates
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘCeladonite9.EC.15K(MgFe3+â—ŧ)(Si4O10)(OH)2
ⓘGyrolite9.EE.30NaCa16Si23AlO60(OH)8 · 14H2O
ⓘMesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
ⓘThomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘPhillipsite-K9.GC.10K6(Si10Al6)O32 · 12H2O
ⓘChabazite-Ca9.GD.10(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
ⓘErionite-Ca9.GD.20(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
ⓘMordenite9.GD.35(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
ⓘDachiardite-Ca9.GD.40(Ca,Na2,K2)5Al10Si38O96 · 25H2O
ⓘClinoptilolite-Ca9.GE.05Ca3(Si30Al6)O72 · 20H2O
Unclassified
ⓘ'Apophyllite Group'-AB4[Si8O20]X · 8H2O
ⓘ'Chabazite'-
ⓘ'Clinoptilolite Subgroup'-(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
ⓘ'Erionite Subgroup'-M2[Al4Si14O36] · 15H2O
ⓘ'Gmelinite Subgroup'-
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ'Phillipsite Subgroup'-(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O

List of minerals for each chemical element

HHydrogen
Hⓘ AnalcimeNa(AlSi2O6) · H2O
Hⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Hⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Hⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Hⓘ Erionite SubgroupM2[Al4Si14O36] · 15H2O
Hⓘ GoethiteFe3+O(OH)
Hⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Hⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Hⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Hⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Hⓘ NatroliteNa2Al2Si3O10 · 2H2O
Hⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Hⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Hⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Hⓘ Clinoptilolite-CaCa3(Si30Al6)O72 · 20H2O
Hⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Hⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Hⓘ Phillipsite-KK6(Si10Al6)O32 · 12H2O
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ Quartz var. AgateSiO2
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ CalciteCaCO3
Oⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Oⓘ Quartz var. ChalcedonySiO2
Oⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Oⓘ Erionite SubgroupM2[Al4Si14O36] · 15H2O
Oⓘ GoethiteFe3+O(OH)
Oⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Oⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Oⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Oⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Oⓘ NatroliteNa2Al2Si3O10 · 2H2O
Oⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Oⓘ QuartzSiO2
Oⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Oⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Oⓘ Clinoptilolite-CaCa3(Si30Al6)O72 · 20H2O
Oⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Oⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Oⓘ Phillipsite-KK6(Si10Al6)O32 · 12H2O
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
NaSodium
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Naⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Naⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Naⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Naⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Naⓘ NatroliteNa2Al2Si3O10 · 2H2O
Naⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Naⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Naⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Naⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Naⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
MgMagnesium
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
AlAluminium
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Alⓘ Erionite SubgroupM2[Al4Si14O36] · 15H2O
Alⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Alⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Alⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Alⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Alⓘ NatroliteNa2Al2Si3O10 · 2H2O
Alⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Alⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Alⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Alⓘ Clinoptilolite-CaCa3(Si30Al6)O72 · 20H2O
Alⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Alⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Alⓘ Phillipsite-KK6(Si10Al6)O32 · 12H2O
SiSilicon
Siⓘ Quartz var. AgateSiO2
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ Apophyllite GroupAB4[Si8O20]X · 8H2O
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Siⓘ Quartz var. ChalcedonySiO2
Siⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Siⓘ Erionite SubgroupM2[Al4Si14O36] · 15H2O
Siⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Siⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Siⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Siⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Siⓘ NatroliteNa2Al2Si3O10 · 2H2O
Siⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Siⓘ QuartzSiO2
Siⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Siⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Siⓘ Clinoptilolite-CaCa3(Si30Al6)O72 · 20H2O
Siⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Siⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Siⓘ Phillipsite-KK6(Si10Al6)O32 · 12H2O
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
KPotassium
Kⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Kⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Kⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Kⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Kⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Kⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Kⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Kⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
Kⓘ Phillipsite-KK6(Si10Al6)O32 · 12H2O
CaCalcium
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ CalciteCaCO3
Caⓘ Clinoptilolite Subgroup(Na/Ca/K)3-6[Al6-7Si29-30O72] · 20H2O
Caⓘ GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Caⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Caⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Caⓘ Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Caⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Caⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Caⓘ Chabazite-Ca(Ca,K2,Na2)2[Al2Si4O12]2 · 12H2O
Caⓘ Clinoptilolite-CaCa3(Si30Al6)O72 · 20H2O
Caⓘ Dachiardite-Ca(Ca,Na2,K2)5Al10Si38O96 · 25H2O
Caⓘ Erionite-Ca(Ca,K2,Na2)2[Al4Si14O36] · 15H2O
FeIron
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ CeladoniteK(MgFe3+◻)(Si4O10)(OH)2
Feⓘ ChalcopyriteCuFeS2
Feⓘ GoethiteFe3+O(OH)
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
BaBarium
Baⓘ Phillipsite Subgroup(Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O

Fossils

There are 161 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.

Occurrences161
Youngest Fossil Listed11.6 Ma (Miocene)
Oldest Fossil Listed41.3 Ma (Eocene)
Stratigraphic UnitsClick here to view 7 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Bathybembix
genus
Animalia : Mollusca : Gastropoda : Seguenziida : Eucyclidae : Bathybembix38 - 28.1 Ma
Paleogene
Amaea
genus
Animalia : Mollusca : Gastropoda : Epitoniidae : Amaea38 - 28.1 Ma
Paleogene
Argobuccinum
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Cymatiidae : Argobuccinum38 - 28.1 Ma
Paleogene
Balcis
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Eulimidae : Balcis38 - 28.1 Ma
Paleogene
Epitonium
genus
Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium38 - 28.1 Ma
Paleogene
Ficus
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Ficus38 - 28.1 Ma
Paleogene
Olequahia
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Bursidae : Olequahia38 - 28.1 Ma
Paleogene
Acamptogenotia
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Acamptogenotia38 - 28.1 Ma
Paleogene
Admete
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Admete38 - 28.1 Ma
Paleogene
Ancilla
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Ancillariidae : Ancilla38 - 28.1 Ma
Paleogene
Bonellitia
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Bonellitia38 - 28.1 Ma
Paleogene
Bruclarkia
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Bruclarkia38 - 28.1 Ma
Paleogene
Clivuloturris
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Clivuloturris38 - 28.1 Ma
Paleogene
Colus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Buccinidae : Colus38 - 28.1 Ma
Paleogene
Comitas
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Pseudomelatomidae : Comitas38 - 28.1 Ma
Paleogene
Conomitra
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Volutomitridae : Conomitra38 - 28.1 Ma
Paleogene
Conus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Conidae : Conus38 - 28.1 Ma
Paleogene
Eopleurotoma
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Eopleurotoma38 - 28.1 Ma
Paleogene
Fulgurofusus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Columbariidae : Fulgurofusus38 - 28.1 Ma
Paleogene
Granula
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cystiscidae : Granula38 - 28.1 Ma
Paleogene
Molopophorus
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Nassariidae : Molopophorus15.97 - 11.608 Ma
Miocene
Parasyrinx
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Parasyrinx38 - 28.1 Ma
Paleogene
Pleuroliria
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Pleuroliria38 - 28.1 Ma
Paleogene
Procerapex
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Procerapex38 - 28.1 Ma
Paleogene
Ptychosyrinx
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Ptychosyrinx38 - 28.1 Ma
Paleogene
Sveltella
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Cancellariidae : Sveltella38 - 28.1 Ma
Paleogene
Trophonopsis
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Muricidae : Trophonopsis38 - 28.1 Ma
Paleogene
Turricula
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Clavatulidae : Turricula38 - 28.1 Ma
Paleogene
Turrinosyrinx
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Turrinosyrinx38 - 28.1 Ma
Paleogene
Scaphander
genus
Animalia : Mollusca : Gastropoda : Cephalaspidea : Cylichnidae : Scaphander38 - 28.1 Ma
Paleogene
Eutrephoceras
genus
Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras33.9 - 28.4 Ma
Oligocene
Glycymeris
genus
Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris15.97 - 11.608 Ma
Miocene
Fimbria
genus
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Fimbria38 - 28.1 Ma
Paleogene
Securella
genus
Animalia : Mollusca : Bivalvia : Venerida : Securella15.97 - 11.608 Ma
Miocene
Natica (Natica) weaveri
species
Animalia : Mollusca : Gastropoda : Naticidae : Natica : Natica (Natica) weaveri38 - 28.1 Ma
Paleogene
Neverita (Neverita) washingtonensis
species
Animalia : Mollusca : Gastropoda : Naticidae : Neverita : Neverita (Neverita) washingtonensis38 - 28.1 Ma
Paleogene
Polinices (Euspira) hotsoni
species
Animalia : Mollusca : Gastropoda : Naticidae : Euspira : Polinices (Euspira) hotsoni38 - 28.1 Ma
Paleogene
Polinices (Euspira) nuciformis
species
Animalia : Mollusca : Gastropoda : Naticidae : Euspira : Polinices (Euspira) nuciformis38 - 28.1 Ma
Paleogene
Polinices (Euspira) clementensis
species
Animalia : Mollusca : Gastropoda : Naticidae : Euspira : Polinices (Euspira) clementensis38 - 28.1 Ma
Paleogene
Sinum obliquum
species
Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Sinum : Sinum obliquum38 - 28.1 Ma
Paleogene
Yoldia cooperii
species
Animalia : Mollusca : Bivalvia : Nuculanida : Yoldiidae : Yoldia : Yoldia cooperii15.97 - 11.608 Ma
Miocene
Perse pittsburgensis
species
Animalia : Mollusca : Gastropoda : Neogastropoda : Fasciolariidae : Perse : Perse pittsburgensis38 - 28.1 Ma
Paleogene
Scaphander stewarti
species
Animalia : Mollusca : Gastropoda : Cephalaspidea : Scaphandridae : Scaphander : Scaphander stewarti38 - 28.1 Ma
Paleogene
Simomactra
genus
Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Simomactra38 - 28.1 Ma
Paleogene
Calyptraea diegoana
species
Animalia : Mollusca : Gastropoda : Calyptraeidae : Calyptraea : Calyptraea diegoana38 - 28.1 Ma
Paleogene
Dosinia (Dosinia) whitneyi
species
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Dosinia : Dosinia (Dosinia) whitneyi15.97 - 11.608 Ma
Miocene
Vertipecten
genus
Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Vertipecten15.97 - 11.608 Ma
Miocene
Gemmula
genus
Animalia : Mollusca : Gastropoda : Neogastropoda : Turridae : Gemmula38 - 28.1 Ma
Paleogene
Epitonium (Boreoscala) condoni
species
Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : Epitonium (Boreoscala) condoni38 - 28.1 Ma
Paleogene
Epitonium (Boreoscala) keaseyensis
species
Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : Epitonium (Boreoscala) keaseyensis38 - 28.1 Ma
Paleogene
Exilia bentsonae
species
Animalia : Mollusca : Gastropoda : Neogastropoda : Ptychatractidae : Exilia : Exilia bentsonae38 - 28.1 Ma
Paleogene
Echinophoria dalli
species
Animalia : Mollusca : Gastropoda : Cassidae : Echinophoria : Echinophoria dalli38 - 28.1 Ma
Paleogene
Branchioplax washingtoniana
species
Animalia : Arthropoda : Malacostraca : Decapoda : Pseudorhombilidae : Branchioplax : Branchioplax washingtoniana33.9 - 23.03 Ma
Cenozoic
Heptranchias howelli
species
Animalia : Chordata : Chondrichthyes : Hexanchiformes : Hexanchidae : Heptranchias : Heptranchias howelli41.3 - 38 Ma
Eocene
Macroacaena alseanus
species
Animalia : Arthropoda : Malacostraca : Decapoda : Macroacaena : Macroacaena alseanus41.3 - 38 Ma
Eocene
Ameranella terrysmithae
species
Animalia : Mollusca : Gastropoda : Ranellidae : Ameranella : Ameranella terrysmithae38 - 28.1 Ma
Paleogene
Aturia angustata
species
Animalia : Mollusca : Cephalopoda : Nautilida : Aturiidae : Aturia : Aturia angustata20.44 - 15.97 Ma
Miocene
Cardiomya pavascotti
species
Animalia : Mollusca : Bivalvia : Cuspidariidae : Cardiomya : Cardiomya pavascotti38 - 28.1 Ma
Paleogene
Cardiomya anaticepsella
species
Animalia : Mollusca : Bivalvia : Cuspidariidae : Cardiomya : Cardiomya anaticepsella38 - 28.1 Ma
Paleogene
Cochlodesma bainbridgensis
species
Animalia : Mollusca : Bivalvia : Periplomatidae : Cochlodesma : Cochlodesma bainbridgensis38 - 28.1 Ma
Paleogene
Thracia keaseyensis
species
Animalia : Mollusca : Bivalvia : Thraciidae : Thracia : Thracia keaseyensis38 - 28.1 Ma
Paleogene
Pandora eocapsella
species
Animalia : Mollusca : Bivalvia : Pandorida : Pandoridae : Pandora : Pandora eocapsella38 - 28.1 Ma
Paleogene
Conchocele bathyaulax
species
Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Conchocele : Conchocele bathyaulax38 - 28.1 Ma
Paleogene
Conchocele taylori
species
Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Conchocele : Conchocele taylori38 - 28.1 Ma
Paleogene
Epilucina washingtoniana
species
Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Epilucina : Epilucina washingtoniana38 - 28.1 Ma
Paleogene
Kellia saxiriva
species
Animalia : Mollusca : Bivalvia : Galeommatida : Lasaeidae : Kellia : Kellia saxiriva38 - 28.1 Ma
Paleogene
Kellia vokesi
species
Animalia : Mollusca : Bivalvia : Galeommatida : Lasaeidae : Kellia : Kellia vokesi38 - 28.1 Ma
Paleogene
Anechinocardium weaveri
species
Animalia : Mollusca : Bivalvia : Cardiida : Cardiidae : Anechinocardium : Anechinocardium weaveri38 - 28.1 Ma
Paleogene
Moerella quasimacoma
species
Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Moerella : Moerella quasimacoma38 - 28.1 Ma
Paleogene
Saxicavella burnsi
species
Animalia : Mollusca : Bivalvia : Galeommatida : Basterotiidae : Saxicavella : Saxicavella burnsi38 - 28.1 Ma
Paleogene
Lamelliconcha clarki
species
Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Lamelliconcha : Lamelliconcha clarki38 - 28.1 Ma
Paleogene
Cyclocardia moniligena
species
Animalia : Mollusca : Bivalvia : Carditida : Carditidae : Cyclocardia : Cyclocardia moniligena38 - 28.1 Ma
Paleogene
Patelloida vokesi
species
Animalia : Mollusca : Gastropoda : Patellogastropoda : Lottiidae : Patelloida : Patelloida vokesi38 - 28.1 Ma
Paleogene
Bathybembix columbiana
species
Animalia : Mollusca : Gastropoda : Calliotropidae : Bathybembix : Bathybembix columbiana38 - 28.1 Ma
Paleogene
Bathybembix nitor
species
Animalia : Mollusca : Gastropoda : Seguenziida : Eucyclidae : Bathybembix : Bathybembix nitor38 - 28.1 Ma
Paleogene
Solariella cicca
species
Solariella cicca38 - 28.1 Ma
Paleogene
Phanerolepida oregonensis
species
Animalia : Mollusca : Gastropoda : Trochida : Colloniidae : Phanerolepida : Phanerolepida oregonensis38 - 28.1 Ma
Paleogene
Turritella keaseyensis
species
Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : Turritella keaseyensis38 - 28.1 Ma
Paleogene
Acila (Truncacila) conradi
species
Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Truncacila) conradi15.97 - 11.608 Ma
Miocene
Calliovarica oregonensis
species
Animalia : Mollusca : Gastropoda : Seguenziida : Chilodontaidae : Calliovarica : Calliovarica oregonensis37.2 - 33.9 Ma
Paleogene
Praehyalocylis cretacea
species
Animalia : Mollusca : Gastropoda : Pteropoda : Cavoliniidae : Praehyalocylis : Praehyalocylis cretacea38 - 28.1 Ma
Paleogene
Epitonium (Boreoscala) wyattdurhami
species
Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : Epitonium (Boreoscala) wyattdurhami38 - 28.1 Ma
Paleogene
Epitonium (Boreoscala) keaseyense
species
Animalia : Mollusca : Gastropoda : Epitoniidae : Epitonium : Epitonium (Boreoscala) keaseyense38 - 28.1 Ma
Paleogene
Bruclarkia oregonensis
species
Animalia : Mollusca : Gastropoda : Siphonaliidae : Bruclarkia : Bruclarkia oregonensis15.97 - 11.608 Ma
Miocene
Fossil LocalitiesClick to show 10 fossil localities

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Tillamook_County,_Oregon
Wikidata ID:Q495359
GeoNames ID:5756780

Localities in this Region

Other Regions, Features and Areas that Intersect


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.
 
and/or  
Mindat.orgÂŪ is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. MindatÂŪ and mindat.orgÂŪ are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are ÂĐ OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 22, 2026 07:34:32 Page updated: July 24, 2026 03:20:52
Go to top of page