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Sample n° 4823
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
ZIRCON | ZrSiO4 | nesosilicates | - | major |
COLUMBITE | (Fe,Mg,Mn)Nb2O6 | oxides and hydroxides | - | minor |
CORUNDUM | Al2O3 | oxides and hydroxides | - | minor |
Description
Description:
octahedral zircon crystals (3-10 mm)
Origin
- Country: Congo (RDC)
- Region: Kivu
- Locality: Shabunda, Lokalia, Kasina
Specification
-
Donors: CobelminDonation year: 1955
-
Sampling year:Registration date:
-
Quantity: XSize: 3
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no