Montana Mineral Locality Index.

Authors :: Gobla, MichaelJ.
Source :: Rocks & Minerals; May/Jun2012, Vol. 87 Issue 3, p208-240, 33p, 34 Color Photographs, 2 Black and White Photographs, 1 Map
Publication Year :: 2012
Abstract: The article focuses on the different localities in Montana which are rich in minerals and gemstones. It notes that there are several deposits located in Beaverhead County such as anderson, argenta pyrophyllite, and black rock. At the Big Horn County, it mentions that crystals of barite and calcite can be discovered in concretions in the north of the county.