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Isoky phlogopite mine, Beraketa Commune, Bekily District, Androy, Madagascari
Regional Level Types
Isoky phlogopite mineMine
Beraketa CommuneCommune
Bekily DistrictDistrict
AndroyRegion
MadagascarCountry

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Type:
Mine
Mindat Locality ID:
131200
Long-form identifier:
mindat:1:2:131200:6
GUID (UUID V4):
0
Other Languages:
Malagasy:
Isoky, Kaominin'i Beraketa, Distrikan'i Bekily, Faritr' Androy, Madagasikara


An ancient phlogopite mine worked on phlogopite-bearing pyroxenite located SE of the famous Ampandrandava mines in the southern part of Madagascar.

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


7 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘSpinel4.BB.05MgAl2O4
ⓘThorianite4.DL.05ThO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 9 - Silicates
ⓘDiopside9.DA.15CaMgSi2O6
ⓘHedenbergite9.DA.15CaFe2+Si2O6
ⓘPhlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Unclassified
ⓘ'Scapolite'-
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ CalciteCaCO3
Oⓘ DiopsideCaMgSi2O6
Oⓘ HedenbergiteCaFe2+Si2O6
Oⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Oⓘ SpinelMgAl2O4
Oⓘ ThorianiteThO2
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
MgMagnesium
Mgⓘ DiopsideCaMgSi2O6
Mgⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Mgⓘ SpinelMgAl2O4
AlAluminium
Alⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
Alⓘ SpinelMgAl2O4
SiSilicon
Siⓘ DiopsideCaMgSi2O6
Siⓘ HedenbergiteCaFe2+Si2O6
Siⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
SSulfur
Sⓘ PyriteFeS2
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kⓘ PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ DiopsideCaMgSi2O6
Caⓘ HedenbergiteCaFe2+Si2O6
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
FeIron
Feⓘ HedenbergiteCaFe2+Si2O6
Feⓘ PyriteFeS2
ThThorium
Thⓘ ThorianiteThO2

Geochronology

Mineralization age: Neoproterozoic : 613 ± 45 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 TimeRocks, Minerals and Events
Precambrian
 Proterozoic
  Neoproterozoic
   Ediacaran
ⓘ Phlogopite613 ± 45 Ma

Other Regions, Features and Areas containing this locality

AfricaContinent
African Plate
Madagascar
Somali PlateTectonic Plate

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.

References

Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
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