New specimen material now. Rare pieces from the 1880's - 2000's .

Call Us @ 214-232-9262

Knowledge & Experience


 Over 100 Years combined experience. Whenever possible we mine our specimens. Owner Doug Wallace is world renowned and respected for his  locality expertise and mineral identification skills.  Doug's reputation is hard earned and impeccable throughout the mineral and gem industries. 

We always welcome your questions and inquiries regarding mineral specimens or gemstone rough.

Specimen Photography By Michael Napier

100% Guaranteed & Insured


We specialize in the proper handling, packaging, and shipment of all specimens and gemstones. Per your request,  we certify and accept returns.  All parcels are insured.  There are no additional hidden fees.  We take pride in purchasing only responsibly sourced material.  We do not sell or disseminate any personal information. 

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