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Sample n° 9854
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MUNDITE | Al(UO2)3(PO4)2(OH)35,5H2O | phosphates | - | major |
THREADGOLDITE | Al(UO2)2(PO4)2(OH)8H2O | phosphates | - | major |
BERYL | Be3Al2Si6O18 | cyclosilicates | - | minor |
COLUMBITE | (Fe,Mg,Mn)Nb2O6 | oxides and hydroxides | - | minor |
META-AUTUNITE | Ca(UO2)2(PO4)22-6H2O | phosphates | - | minor |
Description
Description:
sample with greenish withe micaceous threadgoldite, greenish yellow mundite plates, yellow-green meta-autunite (strongly altered), little columbite
Origin
- Country: Congo (RDC)
- Region: Kivu
- Locality: Mwenga, Kobokobo
Specification
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Donors: SafiannikoffDonation year:
-
Sampling year:Registration date:
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Quantity: XSize: 7 x 5 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: yes