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Sample n° 9874
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
APATITE | Ca5(PO4)3(OH,F,Cl) | phosphates | - | major |
FRONDELITE | Mn2+Fe3+4(PO4)3(OH)5 | phosphates | - | minor |
PYRITE | FeS2 | sulfides and sulfosalts | - | minor |
VIVIANITE | Fe2+3(PO4)28H2O | phosphates | - | minor |
Description
Description:
mixed phosphates (10 cm)
Origin
- Country: Congo (RDC)
- Region: Kivu
- Locality: Mwenga, Kobokobo
Specification
-
Donors: SafiannikoffDonation year:
-
Sampling year:Registration date:
-
Quantity: 3Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: yes