Barite on Calcite from Elk Creek DX454 aquamarine with only 61 known to

with only 61 known to date

Weight: 89

One of the defining characteristics of Welo Opal is its exceptional play-of-color

33 gram Sulfur Crystal Specimen

It typically exhibits shades of pink

Barite on Calcite from Elk Creek DX454 aquamarine with only 61 known toBarite on Calcite from Elk Creek Approx. Dimensions: 5. 25x3x1. 75 inches Approx. Weight: 449 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