Sphalerite with Quartz DS163 colombian jade This is a beautiful little

This is a beautiful little specimen of quartz with clinochlore that has eaten away at the surface of the quartz crystals

Faceted Welo Opal Pendant

There has been no polishing done to this crystal

often through gas bubbles or other geological processes

compassion

Sphalerite with Quartz DS163 colombian jade This is a beautiful littleSphalerite with Quartz Approx. Dimensions: 3x1. 75x1. 75 inches Approx. Weight: 134 grams Locality: Nikolaevskiy Mine, Dalnegorsk, Russia This specimen has a large sphalerite crystal combined with several small quartz points. The Nikolaevskiy Mine, located in the Dalnegorsk mining district of Russia, is a world renowned lead zinc deposit known for producing exceptionally well crystallized sulfide minerals. Active mainly during the mid 20th century,