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Antanimbaribe pegmatite (Antambariba), Mandrosonoro, Ambatofinandrahana, Amoron'i Mania, Madagascari
Regional Level Types
Antanimbaribe pegmatite (Antambariba)Pegmatite
MandrosonoroCommune
AmbatofinandrahanaDistrict
Amoron'i ManiaRegion
MadagascarCountry

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Name in Malagasy:Pegmatitan' Antanimbaribe, Kaominin'i Mandrosonoro, Distrikan' Ambatofinandrahana, Faritra Amoron'i Mania, Madagasikara
Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 20° South , 45° East (est.)
Margin of Error:~59km
Locality type:Pegmatite
Köppen climate type:Aw : Tropical savanna, wet


A granite pegmatite, 10-15 m large, about 8 km east of Ampandramaika pegmatite. Large prismatic crystals of black tourmaline.

Regions containing this locality

Somali Plate (Somalia Plate)Tectonic Plate
Fianarantsoa Province, MadagascarProvince

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


3 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Beryl
Formula: Be3Al2(Si6O18)
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
'Biotite'
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
'Columbite-Tantalite'
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
'Feldspar Group'
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
Quartz
Formula: SiO2
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
Quartz var: Rose Quartz
Formula: SiO2
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)
'Tourmaline'
Formula: A(D3)G6(T6O18)(BO3)3X3Z
Reference: Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var: Rose Quartz4.DA.05SiO2
Group 9 - Silicates
Beryl9.CJ.05Be3Al2(Si6O18)
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Biotite'-
'Columbite-Tantalite'-
'Feldspar Group'-
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z

List of minerals arranged by Dana 8th Edition classification

Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
'Biotite'-
'Columbite-Tantalite'-
'Feldspar Group'-
Quartz
var: Rose Quartz
-SiO2
'Tourmaline'-A(D3)G6(T6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
BeBeryllium
Be BerylBe3Al2(Si6O18)
BBoron
B TourmalineA(D3)G6(T6O18)(BO3)3X3Z
OOxygen
O MuscoviteKAl2(AlSi3O10)(OH)2
O Quartz (var: Rose Quartz)SiO2
O BerylBe3Al2(Si6O18)
O QuartzSiO2
O TourmalineA(D3)G6(T6O18)(BO3)3X3Z
AlAluminium
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al BerylBe3Al2(Si6O18)
SiSilicon
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Quartz (var: Rose Quartz)SiO2
Si BerylBe3Al2(Si6O18)
Si QuartzSiO2
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Varlamoff, N. (1972) Matériaux pour l´établissement des types et de la zonéographie des pegmatites granitiques à métaux rares de Madagascar - 1971. Académie royale des Sciences d`Oure-Mer. Classe des Sciences Naturelles et Médicales, N.S. , XVIII-6, 1-71 + planches. (p. 23)


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