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Sample n° 20048
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
FLUORITE | CaF2 | halides | - | major |
PYRITE | FeS2 | sulfides and sulfosalts | - | major |
Description
Description:
group of euhedral pyrite crystals, together with green fluorite, on matrix
Origin
- Country: Mexico
- Region: Chihuahua
- Locality: Naica
Specification
-
Donors: HebrantDonation year: 2023
-
Sampling year:Registration date:
-
Quantity: 1Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
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Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no