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Sample n° 12798
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
BROOKITE | TiO2 | oxides and hydroxides | - | major |
Description
Description:
layers of small crystals
Origin
- Country: South Africa
- Region: North West Province
- Locality: Marico, Goudini volcano
Specification
-
Donors: VerwoerdDonation year: 1972
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no