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Sample n° 13731
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
PHOSPHURANYLITE | KCa(H3O)3(UO2)7(PO4)4O48H2O | phosphates | - | major |
URANOPHANE | Ca(UO2)2(SiO3OH)25H2O | nesosilicates | - | major |
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | minor |
Description
Description:
sample with yellow uranophane, phosphuranylite as interlocking yellow-orange crystals and as orange crust, white muscovite coating
Origin
- Country: Germany
- Region: Baden-Württemberg
- Locality: Black Forest, Menzenschwand, Krunkelbachtal Mine
Specification
-
Donors: BultemannDonation year: 1980
-
Sampling year:Registration date:
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Quantity: 1Size: 10 x 8 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