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Dominion Gems - Watertown, South Dakota

(605) 880-1843

*By Appointment Only*

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All content © 2015 to present by DOMINION GEMS, CHRISTOPHER WENTZELL & WILLIAM PINNA,  All rights reserved.  Any reproduction, storing or transmittal prohibited without prior express written permission.  The information and services provided on this website are done so with the understanding that DOMINION GEMS, its owner/s and agents, are not engaged in rendering any legal, accounting, or investment services.  If legal advice or assistance is required or desired, the services of a competent licensed attorney or other appropriate professional should be sought.  Offers for services are void where prohibited by law.  By visiting and/or using this website, you agree to our terms of use, privacy policy, and sales terms/return policy.  Thanks for visiting!  DOMINION GEMS, specializing in Virgin Valley Nevada Opal & Mines, and fine mineral specimens for sale.


Website designed by: Christopher Wentzell/Dominion Gem Exploration.


Our Wants:

Specific Specimens We Will buy right now from You:

I would like to acquire the pieces shown on this page. If you have any of these, I am willing to trade for and/or purchase them.

contact us FIRST if you want to sell or trade these!  Scroll down to see other pieces and examples of what we want to buy:



  • Any of the specific specimens pictured above;

  • Garage, attic, and storage collections of rock, mineral and crystal specimens;  

  • Minerals, crystals and rocks from storage containers and / or estate collections;

  • San Diego County & Southern California: Tourmaline, Kunzite, Morganite, Aquamarine, Topaz, Spessartine, Quartz, Lepidolite, and associated pegmatite gems and minerals from San Diego County; etc., including but not limited to, Pala, Rincon, Mesa Grande, and, Ramona;

  • "Blue Cap" Tourmalines from Pala, San Diego County, California.  If you have a pink to red tourmaline with a blue tip or cap and it is over 2 inches tall, we will probably want to buy it, whether it is a single crystal or attached to other rock / matrix.  Please CONTACT US first.  This includes Tourmalines from the Tourmaline Queen (Pala Queen), Tourmaline King, Ed Fletcher, etc., Mines.....  Of particular want are Bluecap Tourmalines from the 1972 find at the Tourmaline Queen Mine, please CONTACT US first!

  • Kunzite and Morganite from Hiriart Mtn at Pala, with old labels or documented history (incl. Sickler, Ashley, Katerina, Vanderberg, White Queen, Hiriart, Fargo, Senpe, San Pedro, Anita, (et al) Mines.

  • Mineral, Crystal, and Ore Specimens from the Homestake Gold Mine, Lead, South Dakota.


EXAMPLES of what we want (Click to enlarge):  If you have something similar we might buy it, CONTACT US.