Tetrahedrite-Tennantite on Quartz
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Collection |
John Betts - Fine Minerals |
Description |
Double-sided plate of white Quartz crystals up to 5 mm with overgrowth of Tetrahedrite-Tennantite crystals up to 12 mm. Both Tennantite and Tetrahedrite occur at this locality, often within a single crystal. The crystals have lustrous, complex surfaces with the tetrahedral form is easily visible. Ex. Don Belsher collection. |
Locality |
El Cobre Mine, Concepcion del Oro, Zacatecas, Mexico |
Dimensions |
13 x 13 x 3 cm. |
Specimen Grade |
C |
Photograph |
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