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Sample n° 618
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
ARAGONITE | Ca(CO3) | carbonates | - | major |
Description
Description:
amygdale (1 cm) in andesite
Origin
- Country: Rwanda
- Region: Cyangugu
- Locality: Bugarama, Kamichi river
Specification
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Donors: GrenouilletDonation year: 1924
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
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Dimension code 1>2>3: 3Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no