How to Sell your mineral collection

Thinking about selling your fine or rare mineral collection?  Consider Dakota Matrix Minerals for estimates and advice. Dakota Matrix has been in business since 1998 and has purchased many collections from sysematic and rare species to fine minerals of display quality.

Please contact Dakota Matrix Minerals at

Tom Loomis
605 718 9130

Alternatively you can sell  your mineral specimens or rock and mineral collection on There is no charge for this service, no fees, no commissions. All you have to do is sign up for a free Basic Membership.


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