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Sample n° 6401.4
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
EPIDOTE | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | sorosilicates | epidote | major |
Description
Description:
green coating on fine-grained granite, var. pistachite
Origin
- Country: Congo (RDC)
- Region: Bas-Congo
- Locality: Matadi, Kinzau, Noqui Massif
Specification
-
Donors: CahenDonation year: 1958
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no