David K. Joyce

Quartz, var. Chalcedony, Opal

12.5x6.5x4.5 cm
Black Hills Area
Safford, Graham County
Arizona, USA

Quartz, var. Chalcedony, OpalQuartz, var. Chalcedony, Opal

Item number: 29729

A larger, mound of botryoidal chalcedony-opal that looks pretty good in white light but super in u/v light! Great one for a fluorescent display!