Quartz Scepter DM707 fire quartz The high silica content of

The high silica content of the lava it forms from gives obsidian its smooth

and high luster

Collectors value amethyst from the Royal Castle Claim for its rarity and the unique characteristics that differentiate it from amethyst found in other locations

Large Quartz Cluster from Cavnic Mine

and fractures with sharp edges

Quartz Scepter DM707 fire quartz The high silica content ofQuartz Scepter Approx. Dimensions: 1. 25x0. 75x1. 5 inches Approx. Weight: 23. 4 grams Locality: Bor Mine, Dalnegorsk, Primorskiy Kray, Russia The Bor Mine, located in the Dalnegorsk mining district of Russias Far East, is one of the worlds most famous localities for quartz and associated sulfide minerals. Developed primarily in the mid 20th century as a lead zinc operation, the mine became legendary among collectors for producing exceptionally well