Samoa (original) (raw)
Samoai
Regional Level Types | |
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Samoa | Country |
Mindat Locality ID:
187687
Long-form identifier:
mindat:1:2:187687:4
3437f82d-41cb-4310-9609-e0b97c4cf425
Other/historical names associated with this locality:
Western Samoa
Belarusian (Tarashkevitsa):
Самоа
Bishnupriya Manipuri:
সামোয়া
Central Kurdish/Sorani:
ساموا
Crimean Tatar (Latin):
Samoa
Kazakh (Cyrillic Script):
Самоа
Kinyarwanda:
Samowa y’Uburengerazuba
Kurdish (Latin Script):
Samoa
Low Saxon/Low German:
Samoa
Minnan / Hokkien-Taiwanese:
Samoa
Newar / Nepal Bhasa:
सामोआ
Norwegian (Nynorsk):
Samoa
South Azerbaijani:
ساموا آداسی
Tajik (Cyrillic Script):
Самоа
Tibetan (Standard):
ས་མོའ།
Uzbek (Latin Script):
Samoa
Country governing the western part of the Samoan Islands archipelago in the South Pacific Ocean. Previous names were Samoa from 1900 to 1919, and Western Samoa from 1914 to 1997.
Select Mineral List Type
Standard Detailed Gallery Strunz
Chemical Elements
Mineral List
Mineral list contains entries from the region specified including sub-localities
5 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree Diagram
Entries shown in red are rocks recorded for this region.
Detailed Mineral List:
ⓘ Aegirine-augiteFormula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6 |
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ⓘ AnalcimeFormula: Na(AlSi2O6) · H2O |
ⓘ AnorthiteFormula: Ca(Al2Si2O8) |
ⓘ Anorthite var. LabradoriteFormula: (Ca,Na)[Al(Al,Si)Si2O8] |
ⓘ AugiteFormula: (CaxMgyFez)(Mgy1Fez1)Si2O6 |
ⓘ 'Fayalite-Forsterite Series' |
ⓘ NephelineFormula: Na3K(Al4Si4O16) |
ⓘ 'Orthopyroxene Subgroup'References: Workman, R. K., Hart, S. R., Jackson, M., Regelous, M., Farley, K. A., Blusztajn, J., ... & Staudigel, H. (2004). Recycled metasomatized lithosphere as the origin of the Enriched Mantle II (EM2) end‐member: Evidence from the Samoan Volcanic Chain. Geochemistry, Geophysics, Geosystems, 5(4), 1-44. |
Gallery:
List of minerals for each chemical element
H | Hydrogen | |
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H | ⓘ Analcime | Na(AlSi2O6) · H2O |
O | Oxygen | |
O | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
O | ⓘ Analcime | Na(AlSi2O6) · H2O |
O | ⓘ Anorthite | Ca(Al2Si2O8) |
O | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
O | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
O | ⓘ Nepheline | Na3K(Al4Si4O16) |
Na | Sodium | |
Na | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Na | ⓘ Analcime | Na(AlSi2O6) · H2O |
Na | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
Na | ⓘ Nepheline | Na3K(Al4Si4O16) |
Mg | Magnesium | |
Mg | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Mg | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Al | Aluminium | |
Al | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Al | ⓘ Analcime | Na(AlSi2O6) · H2O |
Al | ⓘ Anorthite | Ca(Al2Si2O8) |
Al | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
Al | ⓘ Nepheline | Na3K(Al4Si4O16) |
Si | Silicon | |
Si | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Si | ⓘ Analcime | Na(AlSi2O6) · H2O |
Si | ⓘ Anorthite | Ca(Al2Si2O8) |
Si | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Si | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
Si | ⓘ Nepheline | Na3K(Al4Si4O16) |
K | Potassium | |
K | ⓘ Nepheline | Na3K(Al4Si4O16) |
Ca | Calcium | |
Ca | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Ca | ⓘ Anorthite | Ca(Al2Si2O8) |
Ca | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Ca | ⓘ Anorthite var. Labradorite | (Ca,Na)[Al(Al,Si)Si2O8] |
Fe | Iron | |
Fe | ⓘ Aegirine-augite | (NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6 |
Fe | ⓘ Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 |
Geochronology
Mineralization age: Pleistocene : 2.58 ± 0.03 Ma to 1.38 ± 0.02 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 | ||
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Phanerozoic | |||
Cenozoic | |||
Quaternary | |||
Pleistocene |
Fossils
There are 1 fossil localities from the PaleoBioDB database within this region.
BETA TEST - 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 | 3 |
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Youngest Fossil Listed | |
Oldest Fossil Listed | 0.01 Ma (Pleistocene) |
Fossils from Region | Click here to show the list. |
Accepted NameHierarchy AgePoritesgenusAnimalia : Cnidaria : Anthozoa : Scleractinia : Poritidae : **Porites**0.0117 - 0 MaQuaternarySeriatopora hystrixspeciesAnimalia : Cnidaria : Anthozoa : Scleractinia : Pocilloporidae : Seriatopora : **Seriatopora hystrix**0.0117 - 0 MaQuaternaryPorites lobataspeciesAnimalia : Cnidaria : Anthozoa : Scleractinia : Poritidae : Porites : **Porites lobata**0.0117 - 0 MaQuaternary | |
Fossil Localities | Click to show 1 fossil locality |
Other Databases
Wikipedia: | https://en.wikipedia.org/wiki/Samoa |
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Wikidata ID: | Q683 |
GeoNames ID: | 4034894 |
Localities in this Region
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.