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Sample n° 13830
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
LEGRANDITE | Zn2(AsO4)(OH)H2O | arsenates | - | major |
GOETHITE | FeO(OH) | oxides and hydroxides | - | minor |
SIDERITE | Fe(CO3) | carbonates | - | minor |
Description
Description:
yellow prismatic crystals on red block (6 cm)
Origin
- Country: Mexico
- Region: Durango
- Locality:
Specification
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Donors: GenotDonation year: 1980
-
Sampling year:Registration date:
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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
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Thin section: noChemical analysis: noX-Ray spectra: yes