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Sample n° 12837
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
META-AUTUNITE | Ca(UO2)2(PO4)22-6H2O | phosphates | - | major |
COLUMBITE | (Fe,Mg,Mn)Nb2O6 | oxides and hydroxides | - | minor |
ZIRCON | ZrSiO4 | nesosilicates | - | minor |
Description
Description:
sample with yellow meta-autunite, metamict zircon
Origin
- Country: Congo (RDC)
- Region: Orientale
- Locality: Mambasa, Mapembe
Specification
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Donors: UnknownDonation year:
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Sampling year:Registration date:
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Quantity: 2Size: 8 x 5 cm, 7 x 4 cm
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Dimension code 1>2>3: 2Quality 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