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Sample n° 20207
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
SODALITE | Na4(Si3Al3)O12Cl | tektosilicates | feldspathoids | major |
Description
Description:
sodalite-bearing syenite, with grain-size contrast
Origin
- Country: Burundi
- Region: Kayanza
- Locality: Haute Ruvubu
Specification
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Donors: TackDonation year:
-
Sampling year:Registration date:
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Quantity: 1Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
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Thin section: noChemical analysis: noX-Ray spectra: no