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Sample n° 13529
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FLUORITE | CaF2 | halides | - | major |
CHALCOPYRITE | CuFeS2 | sulfides and sulfosalts | - | minor |
Description
Description:
pale blue cubic crystals (2 cm) in geode with chalcopyrite
Origin
- Country: France
- Region: Tarn
- Locality: Le Burc, E of Albi
Specification
-
Donors: DeliensDonation year: 1978
-
Sampling year:Registration date:
-
Quantity: 1Size: 2
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Dimension code 1>2>3: 2Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no