| | Description | |
| Comments: | Crystals up to ten centimeters ("Les minéraux, leurs gisements, leurs associations", P. Bariand, F. Cesbron et J. Geffroy (1977), Editions Minéraux et Fossiles, BRGM). | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | [Le Cahier des Micromonteurs 1988, 4, p.6-46] | | Data | |
| Mineral Data: | Click here to view Chalcanthite data | | Locality Data: | Click here to view Chessy-les-Mines, Rhône, Rhône-Alpes, France |
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