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Sample n° 11574
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TROLLEITE | Al4(PO4)3(OH)3 | phosphates | - | major |
FLUORAPATITE | Ca5(PO4)3F | phosphates | - | minor |
Description
Description:
pale blue block (6 cm)
Information:
Fransolet, A.M., 1974. Etude Minéralogique et Pétrologique des Phosphates de Pegmatites Granitiques. Thèse de Docteur en Sciences, Université de Liège, Belgique, 317 pp.
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Buranga
Specification
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Donors: UnknownDonation year:
-
Sampling year:Registration date:
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Quantity: 1Size: 2
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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: yes