Cluster of white opaque bladed barite crystals on a layer of massive barite matrix. Associated is also a layer of botryoidal, dark gray, metallic goethite and minor amounts of green botryoidal malachite on the opposite surface.
Subject
Geology
Mineralogy
Details
Contributor
Cooper, Thomas, 1759-1839
Publisher
University of South Carolina. McKissick Museum.
Coverage
Perkiomen, Montgomery County, Pennsylvania, United States
