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Sample n° 8796
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FLUORAPATITE | Ca5(PO4)3F | phosphates | - | major |
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | minor |
Description
Description:
grey-blue granular rock (7 cm)
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Shori
Specification
-
Donors: BertossaDonation year: 1960
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no