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Sample n° 20351
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
EPIDOTE | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | sorosilicates | epidote | major |
Description
Description:
fragments with green band
Origin
- Country: Congo (RDC)
- Region: Orientale
- Locality: Epulu river basin
Specification
-
Donors: Henry de la LindiDonation year:
-
Sampling year: 1922Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 2Quality 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