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Sample n° 13876
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
CACOXENITE | Fe3+24AlO6(PO4)17(OH)1275H2O | phosphates | - | major |
FRONDELITE | Mn2+Fe3+4(PO4)3(OH)5 | phosphates | - | major |
FLUORAPATITE | Ca5(PO4)3F | phosphates | - | minor |
Description
Description:
block of mixed phosphates (13 cm)
Origin
- Country: Portugal
- Region: Mangualde
- Locality:
Specification
-
Donors: DeliensDonation year: 1980
-
Sampling year:Registration date:
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Quantity: 1Size: 2
-
Dimension code 1>2>3: 3Quality 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