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Sample n° 20074
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
MILARITE | KCa2(Be2AlSi12)O30H2O | cyclosilicates | - | major |
QUARTZ | SiO2 | tektosilicates | - | major |
Description
Description:
scattered yellowish green milarite crystals on quartz crystal plate
Origin
- Country: Mexico
- Region: Guanajuato
- Locality: Valenciana Mine
Specification
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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
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Thin section: noChemical analysis: noX-Ray spectra: no