Turquoise from Hesse, Germany
Germany | |
| EDXS analyses, P. Roth. January 2021: Clearly on the turquoise side of the planerite-turquoise series (Cu wt% > 6.0), and of the chalcosiderite-turquoise series (Al >> Fe ) |
| Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp. |
| [var. Rashleighite] P Kohorst collection |
Mark Mine, Weinbach, Limburg-Weilburg, Giessen Region, Hesse, Germany