Mineralogy Database
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Minerals found in the sample
| Mineral | Formula | Category | Subcategory | Importance |
|---|---|---|---|---|
| MINYULITE | KAl2(PO4)2F•4H2O | phosphates, arsenates and vanadates | phosphates | major |
| WAVELLITE | Al3(PO4)2(OH)3•5H2O | phosphates, arsenates and vanadates | phosphates | minor |
Description
| Description: | green minyulite rosettes (2 cm), blue wavellite rosettes (2 mm), on black limestone |
Origin
Country:
France
Region:
Loire-Atlantique
Locality:
Pannecé
Specification
| Donors | Lemouel | Sampling year | |
| Donation year | 1976 | Registration date | |
| Quantity | 2 | Dimension code 1>2>3 | 1 |
| Size | 2 | Quality code 1>2>3 | 1 |
| Holotype | no | Thin section | no |
| Paratype | no | Chemical analysis | no |
| Radioactive | no | X-Ray spectra | no |
