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Sample n° 10116
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FRANCEVILLITE | Ba(UO2)2(VO4)25H2O | vanadates | - | major |
CHERVETITE | Pb2V5+2O7 | vanadates | - | minor |
Description
Description:
sample with francevillite as canary-yellow crust or impregnation and as isolated yellow to orange crystals, microcrystalline chervetite coating in one spot
Origin
- Country: Gabon
- Region: Mounana
- Locality:
Specification
-
Donors: BRGMDonation year: 1964
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Sampling year:Registration date:
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Quantity: 1Size: 13 x 11 cm
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Dimension code 1>2>3: 1Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: yes
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Thin section: noChemical analysis: noX-Ray spectra: no