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Sample n° 8646
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
LAZULITE | MgAl2(PO4)2(OH)2 | phosphates | - | major |
AMBLYGONITE | LiAl(PO4)F | phosphates | - | minor |
Description
Description:
bluish blocks (4 cm)
Origin
- Country: Rwanda
- Region: Gisenyi
- Locality: Gatumba
Specification
-
Donors: KrenningDonation year: 1960
-
Sampling year:Registration date:
-
Quantity: XSize: 2
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: yesChemical analysis: noX-Ray spectra: no