Barite on Calcite from Elk Creek DX470 ytrium fluorite On the back of the

On the back of the specimen there is another barite crystal sprouting from the cluster on the front

you can really see the macro-mosaic structure of the quartz

Weight: 29 grams

This prasem (prase quartz) specimen from the Vtoroy Sovetskiy Mine features quartz crystals colored a distinctive green by fine inclusions of chlorite or actinolite

Barite on Calcite from Elk Creek DX470 ytrium fluorite On the back of theBarite on Calcite from Elk Creek Approx. Dimensions: 3x3x2. 5 inches Approx. Weight: 586 grams Locality: Elk Creek, Meade County, South Dakota Elk Creek, South Dakota, is world renowned for producing some of the finest gem quality barite crystals, often found on a contrasting matrix of yellow fluorescent calcite. These specimens are highly sought after by collectors for their intense amber, honey, or "root beer" coloration and exceptional