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Sample n° 16671
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MUSCOVITE | KAl2(Si3Al)O10(OH)2 | phyllosilicates | mica | major |
TOURMALINE | - | cyclosilicates | tourmaline | major |
Description
Description:
coarse-crystalline muscovite, with tourmaline cluster
Origin
- Country: Burundi
- Region: Cibitoke
- Locality: N'Dora
Specification
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Donors: LeclercqDonation year:
-
Sampling year:Registration date:
-
Quantity: 1Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no