Andilana pegmatite, Andilana Nord Commune, Amparafaravola District, Alaotra-Mangoro, Madagascari
Regional Level Types | |
---|---|
Andilana pegmatite | Pegmatite |
Andilana Nord Commune | Commune |
Amparafaravola District | District |
Alaotra-Mangoro | Region |
Madagascar | Country |
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Latitude & Longitude (WGS84):
17° 20' 48'' South , 48° 32' 27'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Bemaitso | 8,000 (2018) | 31.5km |
Andilamena | 19,750 (2018) | 37.6km |
Amparafaravola | 51,519 (2018) | 43.0km |
Sahatavy | 10,000 (2018) | 50.0km |
Vohibinany | 25,311 (2018) | 52.2km |
Mindat Locality ID:
193343
Long-form identifier:
mindat:1:2:193343:0
GUID (UUID V4):
3702e314-c721-4c3a-b6a7-73203a9ba6ad
Name(s) in local language(s):
Pegmatitan' Andilana, Kaominin' Andilana Avaratra, Distrikan' Amparafaravola, Faritr' Alaotra-Mangoro, Faritanin'i Toamasina, Madagasikara
Located near the village of Andilana Avaratra (North) at the Maladialina peninsula at the northwestern shore of Lake Alaotra. Exploited for muscovite (Lacroix 1922). About 100 tons of mica was produced from 1926 to 1931.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
9 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
ⓘ Beryl Formula: Be3Al2(Si6O18) |
ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ 'Columbite-Tantalite' |
ⓘ 'Feldspar Group' |
ⓘ 'Feldspar Group var. Perthite' |
ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 |
ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
ⓘ Microcline Formula: K(AlSi3O8) |
ⓘ 'Monazite' Formula: REE(PO4) |
ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 |
ⓘ Quartz Formula: SiO2 |
ⓘ Samarskite-(Y) Formula: YFe3+Nb2O8 |
ⓘ Spessartine Formula: Mn2+3Al2(SiO4)3 |
ⓘ Vermiculite Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 4 - Oxides and Hydroxides | |||
---|---|---|---|
ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | Samarskite-(Y) | 4.DB.25 | YFe3+Nb2O8 |
Group 9 - Silicates | |||
ⓘ | Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
ⓘ | Beryl | 9.CJ.05 | Be3Al2(Si6O18) |
ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
ⓘ | Vermiculite | 9.EC.50 | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
Unclassified | |||
ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ | 'Feldspar Group' | - | |
ⓘ | 'Monazite' | - | REE(PO4) |
ⓘ | 'Feldspar Group var. Perthite' | - | |
ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
ⓘ | 'Columbite-Tantalite' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
H | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Be | Beryllium | |
Be | ⓘ Beryl | Be3Al2(Si6O18) |
O | Oxygen | |
O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
O | ⓘ Beryl | Be3Al2(Si6O18) |
O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
O | ⓘ Magnetite | Fe2+Fe23+O4 |
O | ⓘ Microcline | K(AlSi3O8) |
O | ⓘ Monazite | REE(PO4) |
O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
O | ⓘ Quartz | SiO2 |
O | ⓘ Samarskite-(Y) | YFe3+Nb2O8 |
O | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
O | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
F | Fluorine | |
F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Na | Sodium | |
Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Mg | Magnesium | |
Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mg | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Al | Aluminium | |
Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | ⓘ Beryl | Be3Al2(Si6O18) |
Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Al | ⓘ Microcline | K(AlSi3O8) |
Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Al | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Si | Silicon | |
Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Si | ⓘ Beryl | Be3Al2(Si6O18) |
Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
Si | ⓘ Microcline | K(AlSi3O8) |
Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Si | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
P | Phosphorus | |
P | ⓘ Monazite | REE(PO4) |
K | Potassium | |
K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
K | ⓘ Microcline | K(AlSi3O8) |
K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
Ti | Titanium | |
Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mn | Manganese | |
Mn | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Fe | Iron | |
Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Fe | ⓘ Samarskite-(Y) | YFe3+Nb2O8 |
Fe | ⓘ Vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Y | Yttrium | |
Y | ⓘ Samarskite-(Y) | YFe3+Nb2O8 |
Nb | Niobium | |
Nb | ⓘ Samarskite-(Y) | YFe3+Nb2O8 |
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