David K. Joyce

Chalcopyrite, Quartz, Calcite, Tennantite

$40.00
7.7x6.7x6.0 cm
El Cobre
Zacatecas
Mexico

Chalcopyrite, Quartz, Calcite, TennantiteChalcopyrite, Quartz, Calcite, TennantiteChalcopyrite, Quartz, Calcite, Tennantite

Item number: 26492

A kind of floater aggregate of quartz crystals that is studded with black-coated chalcopyrite crystals, some of which have a tennantite overgrowth. As well, there are calcite scalenohedra on and in amongst the quartz crystals. Classic Mexican locality.