US$ 122.97
Tetrahedrite-Zn group seems to be the dominant tetrahedrite end member in this area
see analysis section)
Germany EDX XRD analysed
Specimen size is 2
SEM-EDS confirmed
Utahit & Dagenaisit, North Star mine, Utah, USA Tetrahedrite-Zn group seems to beBlauer Utahit mit grlichem Dagenaisit in Quartz. EDX & PXRD untersuchtes Material. Analyse kann versendet werden. Gre 2. 8 x 1. 9 x 1. 2 cm Blue utahite with green dagenaisite on quartz. PXRD & EDS analysed. Analysis can be sent on request. Specimen size is 2. 8 x 1. 9 x 1. 2 cm
US$ 122.97
US$ 108.37