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Sample n° 19265
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
TOURMALINE | - | cyclosilicates | tourmaline | major |
Description
Description:
crystal fragments (up to 4 cm)
Origin
- Country: Congo (RDC)
- Region: Katanga
- Locality: Monts Bia
Specification
-
Donors: Université Libre de Bruxelles (ULB) Mortelmans (ULB)Donation year: 2020
-
Sampling year: 1937Registration date:
-
Quantity:Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no