Barite on Calcite from Elk Creek DX476 morpho tube agate is commonly cut

tube agate is commonly cut into cabochons to showcase its distinctive structures

called adularescence

and can be easily removed for handling

Quartz with Dolomite

Quartz pseudomorph after Danburite from Bor Mine

Barite on Calcite from Elk Creek DX476 morpho tube agate is commonly cutBarite on Calcite from Elk Creek Approx. Dimensions: 3. 5x2. 75x2. 25 inches Approx. Weight: 421 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