Rosman Company specializes in Rocks, Minerals, and Gems, hand picked from Mexico’s mines. Browse our best specimens of Obsidian, Calcite, Selenite, Opal, as well as other specialty Rocks, Minerals, and Gems.
Rosman Company has been in business since 1988.
Wholesalers are welcome! Look for the link under “wholesale”
We proudly use PayPal as our Merchant Provider!