Barite on Calcite from Elk Creek DX470 quartz tower is a very vesicular volcanic

is a very vesicular volcanic (igneous) rock that is typically dark colored

Weight: 44 grams

Sprays of gold rutile are packed into this polished quartz freeform from Novo Horizonte

this specimen has large

Barite on Calcite from Elk Creek DX470 quartz tower is a very vesicular volcanicBarite 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