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Sample n° 10639
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
PHOSPHOSIDERITE | Fe3+(PO4)2H2O | phosphates | - | major |
Description
Description:
purple crust on grey phosphate
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Buranga
Specification
-
Donors: GerardsDonation year: 1965
-
Sampling year:Registration date:
-
Quantity: 3Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no