Besakay Mines, Betrandraka Commune, Tsaratanàna District, Betsiboka, Madagascari
Regional Level Types | |
---|---|
Besakay Mines | Group of Mines |
Betrandraka Commune | Commune |
Tsaratanàna District | District |
Betsiboka | Region |
Madagascar | Country |
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Type:
Group of Mines
Mindat Locality ID:
73103
Long-form identifier:
mindat:1:2:73103:3
GUID (UUID V4):
a2b23941-ca19-4fda-ab8f-191b1cfa59a6
Name(s) in local language(s):
Besakay, Kaominin'i Betrandraka, Distrikan'i Tsaratanána, Faritr'i Betsiboka, Faritanin'i Mahajanga, Madagasikara
Ag-Pb-mines situated about 28 km southwest of the town of Tsaratanana. Shear-hosted en echelon vertical galena-bearing quartz vein. The vein forms 9 lenses over a distance of 1500m. The lenses vary from 0.20m to 3 m in width. They were productive in the early 1950s. Discovered by O. Orloff in 1949.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
20 valid minerals.
Detailed Mineral List:
ⓘ Acanthite Formula: Ag2S |
ⓘ Anglesite Formula: PbSO4 Habit: crusts and masses in cavities in galena Colour: grey, black |
ⓘ Arsenopyrite Formula: FeAsS |
ⓘ Calcite Formula: CaCO3 |
ⓘ Cerussite Formula: PbCO3 |
ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ Cubanite Formula: CuFe2S3 Description: As exsolutions in chalcopyrite |
ⓘ Dyscrasite Formula: Ag3Sb |
ⓘ Galena Formula: PbS |
ⓘ Massicot Formula: PbO Description: As an alteration product of galena. |
ⓘ Miargyrite Formula: AgSbS2 |
ⓘ Molybdenite Formula: MoS2 |
ⓘ Polybasite Formula: [Ag6Sb2S7][Ag9CuS4] Description: As inclusions in galena |
ⓘ 'Proustite-Pyrargyrite Series' |
ⓘ Pyrite Formula: FeS2 |
ⓘ Pyromorphite Formula: Pb5(PO4)3Cl |
ⓘ Quartz Formula: SiO2 |
ⓘ Silver Formula: Ag |
ⓘ Sphalerite Formula: ZnS |
ⓘ Valleriite Formula: (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6 |
ⓘ 'Wolframite Group' |
ⓘ Wulfenite Formula: Pb(MoO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Silver | 1.AA.05 | Ag |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Dyscrasite | 2.AA.35 | Ag3Sb |
ⓘ | Acanthite | 2.BA.35 | Ag2S |
ⓘ | Sphalerite | 2.CB.05a | ZnS |
ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
ⓘ | Cubanite | 2.CB.55a | CuFe2S3 |
ⓘ | Galena | 2.CD.10 | PbS |
ⓘ | Molybdenite | 2.EA.30 | MoS2 |
ⓘ | Pyrite | 2.EB.05a | FeS2 |
ⓘ | Arsenopyrite | 2.EB.20 | FeAsS |
ⓘ | Valleriite | 2.FD.30 | (Fe2+,Cu)4(Mg,Al)3S4(OH,O)6 |
ⓘ | Polybasite | 2.GB.15 | [Ag6Sb2S7][Ag9CuS4] |
ⓘ | Miargyrite | 2.HA.10 | AgSbS2 |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Massicot | 4.AC.25 | PbO |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | 'Wolframite Group' | 4.DB.30 va | |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Calcite | 5.AB.05 | CaCO3 |
ⓘ | Cerussite | 5.AB.15 | PbCO3 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | Anglesite | 7.AD.35 | PbSO4 |
ⓘ | Wulfenite | 7.GA.05 | Pb(MoO4) |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Pyromorphite | 8.BN.05 | Pb5(PO4)3Cl |
Unclassified | |||
ⓘ | 'Proustite-Pyrargyrite Series' | - |
List of minerals for each chemical element
Other Regions, Features and Areas containing this locality
Madagascar
- Ankaratra Volcanic RangeVolcanic Range
- ⭔Mahajanga Province (Majunga)Province
Somali PlateTectonic Plate
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