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Sample n° 6406
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MANGANESE OXIDES | Mn-O | oxides and hydroxides | - | major |
Description
Description:
black earthy oxides
Origin
- Country: Gabon
- Region: Moanda
- Locality:
Specification
-
Donors: CahenDonation year: 1958
-
Sampling year:Registration date:
-
Quantity: 2Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no