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Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascari
Regional Level Types
Andavakoera Gold minesGroup of Mines
Betsiaka CommuneCommune
AmbilobeDistrict
DianaRegion
MadagascarCountry

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PhotosMapsSearch
07147120017272287695353.jpg
View of the Betsiaka gold mining area, in 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
00682790017272287709771.jpg
View of the Andavakoera gold mining area, ca. 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
04392970017272287706231.jpg
View of the Andavakoera placer gold mining area, in 1908.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
07147120017272287695353.jpg
View of the Betsiaka gold mining area, in 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
00682790017272287709771.jpg
View of the Andavakoera gold mining area, ca. 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
04392970017272287706231.jpg
View of the Andavakoera placer gold mining area, in 1908.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
07147120017272287695353.jpg
View of the Betsiaka gold mining area, in 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
00682790017272287709771.jpg
View of the Andavakoera gold mining area, ca. 1910.

Andavakoera Gold mines, Betsiaka Commune, Ambilobe, Diana, Madagascar
Latitude & Longitude (WGS84):
13° 9' 2'' South , 49° 10' 37'' East
Latitude & Longitude (decimal):
Type:
Group of Mines
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Ambilobe56,000 (2018)14.8km
Antsohimbondrona32,080 (2018)36.2km
Ambarakaraka16,114 (2018)51.3km
Mindat Locality ID:
193340
Long-form identifier:
mindat:1:2:193340:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Les mines d'or d’Andavakoera
Name(s) in local language(s):
Andavakoera (Bereziky), Kaominin'i Betsiaka, Distrikan' Ambilobe, Faritr'i Diana, Faritanin' Antsiranana, Madagasikara


Discovered in 1905 by Mr. Caplong et Alphonse Mortages near the village of Betsiaka (31 km east of Ambilobe by road).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


9 valid minerals.

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Baryte
Formula: BaSO4
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ Galena
Formula: PbS
ⓘ Gold
Formula: Au
ⓘ Gold var. Electrum
Formula: (Au,Ag)
ⓘ Pyromorphite
Formula: Pb5(PO4)3Cl
ⓘ Quartz
Formula: SiO2
ⓘ Sphalerite
Formula: ZnS
ⓘ Wulfenite
Formula: Pb(MoO4)
Colour: yellow orange
Description: microcrystals

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold
var. Electrum
1.AA.05(Au,Ag)
ⓘ1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘAcanthite2.BA.35Ag2S
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
ⓘWulfenite7.GA.05Pb(MoO4)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘPyromorphite8.BN.05Pb5(PO4)3Cl

List of minerals for each chemical element

OOxygen
Oⓘ BaryteBaSO4
Oⓘ PyromorphitePb5(PO4)3Cl
Oⓘ QuartzSiO2
Oⓘ WulfenitePb(MoO4)
SiSilicon
Siⓘ QuartzSiO2
PPhosphorus
Pⓘ PyromorphitePb5(PO4)3Cl
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ BaryteBaSO4
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ SphaleriteZnS
ClChlorine
Clⓘ PyromorphitePb5(PO4)3Cl
FeIron
Feⓘ ChalcopyriteCuFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
ZnZinc
Znⓘ SphaleriteZnS
MoMolybdenum
Moⓘ WulfenitePb(MoO4)
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Gold var. Electrum(Au,Ag)
BaBarium
Baⓘ BaryteBaSO4
AuGold
Auⓘ Gold var. Electrum(Au,Ag)
Auⓘ GoldAu
PbLead
Pbⓘ GalenaPbS
Pbⓘ PyromorphitePb5(PO4)3Cl
Pbⓘ WulfenitePb(MoO4)

Other Regions, Features and Areas containing this locality

AfricaContinent
African Plate
Madagascar
Somali PlateTectonic Plate

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