Home Page About Mindat The Mindat Manual History of Mindat Copyright Status Who We Are Our Science Mindat Newsletter [Free Download]Contact Us

Donate to Mindat Sponsor a Page Corporate Sponsorship Sponsored Pages

Learning Center What Is a Mineral?The Most Common Minerals on Earth Information for Educators Mindat Articles Mindat Newsletter [Free Download]The Elements The Mineral Quiz

Search Form Minerals by Properties Minerals by Chemistry Mineral Visual Explorer Advanced Locality Search Random Mineral Random Locality Search by minID Minerals by Country Alphabetical Mineral Index Alphabetical Locality Search Mineral Association Search List of Countries Localities Near Me Photo Search Search Articles Search Glossary The Rock H. Currier Digital Library More Search Options

The Mindat Manual Add a New Photo Rate Photos Locality Edit Report Coordinate Completion Report Add Glossary Item

Minerals Petrology Fossils Meteorites Geologic Time

Mining Companies Statistics Mineral Museums Clubs & Organizations Mineral Shows & Events Device Settings Time Machine

Read Discussions Identification Request

Photo Search Photo Galleries Search by Colour Photo Colour Explorer New Photos Today New Photos Yesterday Members' Photo Galleries Past Photo of the Day Gallery Photography

Annobón Province, Insular Region, Equatorial Guinea i
Regional Level Types
Annobón Province Province
Insular Region Region
Equatorial Guinea Country

Regional Level Types
Annobón Province	Province
Insular Region	Region
Equatorial Guinea	Country

This page is currently not sponsored. Click here to sponsor this page.

Photos Maps Search

Standard

Add Photo

Mineral Search Similar Localities Mineral Association Predictive Mineralogy Search Google

Type:

Province

Age:

19.2 to 2.4 Ma

Geologic Time:

Cenozoic

Dating method:

K-Ar

Reference for age:

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Largest Settlements:

Place	Population
San Antonio de Palé	4,433 (2015)

Mindat Locality ID:

300962

Long-form identifier:

mindat:1:2:300962:1

GUID (UUID V4):

Other/historical names associated with this locality:

Pagalu

Other Languages:

View 44 more...

French:

Annobón, Région insulaire, Guinée équatoriale

German:

Annobón, Äquatorialguinea

Italian:

provincia di Annobón, Regione Insulare, Guinea Equatoriale

Portuguese:

Ano Bom, Região Insular, Guiné Equatorial

Russian:

Провинция Аннобон, Инсуляр, Экваториальная Гвинея

Simplified Chinese:

安诺本省, 海岛大区, 赤道几内亚

Spanish:

Annobón, Región Insular, Guinea Ecuatorial

Arabic:

محافظة أنوبون, غينيا الاستوائية

Basque:

Annobongo probintzia, Ekuatore Ginea

Bengali:

অ্যানোবোন প্রদেশ, বিষুবীয় গিনি

Bulgarian:

Анобон, Екваториална Гвинея

Catalan:

província d'Annobón, Illes de Guinea Equatorial, Guinea Equatorial

Cebuano:

Provincia de Annobón, Gineang Ekwatoryal

Danish:

Annobón Province, Ækvatorialguinea

Dutch:

Annobón, Insular Region, Equatoriaal-Guinea

Esperanto:

Anobono, Insula Regiono, Ekvatora Gvineo

Estonian:

Annobóni provints, Ekvatoriaal-Guinea

Farsi/Persian:

استان آنوبون, گینه استوایی

Finnish:

Annobónin provinssi, Päiväntasaajan Guinea

Georgian:

ანობონის პროვინცია, კუნძულოვანი რეგიონი, ეკვატორული გვინეა

Greek:

Ανομπόν, Ισημερινή Γουινέα

Gujarati:

એનોબોન પ્રાંત, ઈક્વેટોરિયલ ગિની

Hebrew:

אנובון, גינאה המשוונית

Hindi:

एनोबोन प्रांत, भूमध्यरेखीय गिनी

Indonesian:

Provinsi Annobón, Guinea Khatulistiwa

Interlingua:

Provincia Annobon, Guinea Equatorial

Japanese:

アンノボン県, 島嶼地方, 赤道ギニア

Kannada:

ಅನ್ನೊಬಾನ್ ಪ್ರಾಂತ್ಯ, ವಿಷುವದ್ರೇಖೆಯ ಗಿನಿ

Korean:

안노본주, 적도 기니 도서 지방, 적도 기니

Latvian:

Annobonas province, Ekvatoriālā Gvineja

Lithuanian:

Anobonas, Pusiaujo Gvinėja

Malay:

Annobon Province, Guinea Khatulistiwa

Malayalam:

അന്നോബോൺ, ഇക്വറ്റോറിയൽ ഗിനി

Marathi:

ऍनोबोन प्रांत, इक्वेटोरीयल गिनी

Northern Frisian:

Annobón, Ekwatoriaal-Guinea

Norwegian:

Annobón, Ekvatorial-Guinea

Polish:

Pagalu , Gwinea Równikowa

Romanian:

Provincia Annobón, Guineea Ecuatorială

Scots:

Annobón Province, Equatorial Guinea

Sinhalese:

අන්නොබෝන් පළාත, සමක ගිනියාව

Swedish:

Annobón, Ekvatorialguinea

Tamil:

அந்நோபோன் மாகாணம், எக்குவடோரியல் கினி

Telugu:

అనోబిన్ ప్రావిన్స్, ఈక్వెటోరియల్ గినీ

Thai:

จังหวัดอาโนบอน, ภูมิภาคเกาะ, อิเควทอเรียลกินี

Turkish:

Annobón Province, Ekvator Ginesi

Ukrainian:

Провінція Анобон, Екваторіальна Гвінея

Urdu:

آنوبون, جزیراتی علاقہ, استوائی گنی

Vietnamese:

Tỉnh Annobón, Guinea Xích Đạo

Waray:

Annobón , Guinea Ecuatorial

Welsh:

Talaith Annobón, Gini Gyhydeddol

Zulu:

Annobón, Insular Region, IGini Enkabazwe

An island province of Equatorial Guinea.

The southernmost and smallest (17 km²) of the chain of volcanic islands in the Gulf of Guinea. Pico de Fogo the highest point on the island (813 m) is a bare volcanic cone in which there is a crater lake.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

6 valid minerals.

Rock Types Recorded

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ 'Alkali Feldspar'

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. doi.org/10.1144/GSL.SP.1987.030.01.13

Halliday, A. N., Dickin, A. P., Fallick, A. E., & Fitton, J. G. (1988). Mantle dynamics: a Nd, Sr, Pb and O isotopic study of the Cameroon line volcanic chain. Journal of Petrology, 29(1), 181-211. doi.org/10.1093/petrology/29.1.181

Ballentine, C. J., Lee, D. C., & Halliday, A. N. (1997). Hafnium isotopic studies of the Cameroon line and new HIMU paradoxes. Chemical Geology, 139(1-4), 111-124. doi.org/10.1016/S0009-2541(97)00028-4

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Clinopyroxene Subgroup'

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Fayalite-Forsterite Series'

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Glass'

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Kaersutite

Formula: NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Mica Group'

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Sanidine

Formula: K(AlSi₃O₈)

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Titanite

Formula: CaTi(SiO₄)O

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

ⓘ Tridymite

Formula: SiO₂

References:

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Tridymite	4.DA.10	SiO₂
Group 9 - Silicates
ⓘ	Titanite	9.AG.15	CaTi(SiO₄)O
ⓘ	Kaersutite	9.DE.15	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
Unclassified
ⓘ	'Alkali Feldspar'	-
ⓘ	'Mica Group'	-
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Pyroxene Group'	-	ADSi₂O₆
ⓘ	'Glass'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A

List of minerals for each chemical element

O	Oxygen
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Titanite	CaTi(SiO₄)O
O	ⓘ Tridymite	SiO₂
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Pyroxene Group	ADSi₂O₆
O	ⓘ Apatite	Ca₅(PO₄)₃A
Na	Sodium
Na	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Mg	ⓘ Fayalite-Forsterite Series
Al	Aluminium
Al	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	Silicon
Si	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Titanite	CaTi(SiO₄)O
Si	ⓘ Tridymite	SiO₂
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Pyroxene Group	ADSi₂O₆
P	Phosphorus
P	ⓘ Apatite	Ca₅(PO₄)₃A
K	Potassium
K	ⓘ Sanidine	K(AlSi₃O₈)
Ca	Calcium
Ca	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Ca	ⓘ Titanite	CaTi(SiO₄)O
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Kaersutite	NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Ti	ⓘ Titanite	CaTi(SiO₄)O
Fe	Iron
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Fayalite-Forsterite Series

Geochronology

Mineralization age: Pliocene : 3.9 ± 0.2 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic Time

Rocks, Minerals and Events

3.9 ± 0.2 Ma

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Annob%C3%B3n
Wikidata ID:	Q3736616
GeoNames ID:	2310307

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

Thomé, Raoul C. Mitchell (1970) Geology of the South Atlantic Islands - Beiträge Zur Regionalen Geologie der Erde No. 10. Gerbrüder Borntraeger.

Piper, J. D. A., & Richardson, A. (1972). The palaeomagnetism of the Gulf of Guinea volcanic province, West Africa. Geophysical Journal International, 29(2), 147-171.

Cornen, G, Maury, R.C (1980) Petrology of the volcanic island of Annobon, Gulf of Guinea. Marine Geology, 36 (3) 253-267 doi:10.1016/0025-3227(80)90090-0

Liotard, J.M., Dupuy, C., Dostal, J., Cornen, G. (1982) Geochemistry of the volcanic island of Annobon, Gulf of Guinea. Chemical Geology, 35 (1) 115-128 doi:10.1016/0009-2541(82)90022-5

Woolley, A. R. (2001) Alkaline Rocks and Carbonatites of the World, Part 3: Africa - Alkaline Rocks and Carbonatites of the World. The Geological Society of London.p.69

Quick NavTop Mineral List Rock Types Geochronology Fossils Other Databases References

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® 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 © 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 20, 2026 04:56:54 Page updated: June 3, 2026 16:26:06

Go to top of page

Annobón Province, Insular Region, Equatorial GuineaiRegional Level TypesAnnobón ProvinceProvince Insular RegionRegion Equatorial GuineaCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

Select Mineral List Type

Mineral List

Rock Types Recorded

Select Rock List Type

Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Geochronology

Fossils

Other Databases

References

Annobón Province, Insular Region, Equatorial Guinea i
Regional Level Types
Annobón Province Province
Insular Region Region
Equatorial Guinea Country