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Watertown, South Dakota USA
​​Dominion Gems: High-end Gold & Gemstone Mines & Mining Claims for sale; Gems, Fine Minerals & Crystal Specimens;
Virgin Valley Nevada Opals, Mines & Mining Claims for sale; Fine Agates & Jaspers; fine Apache Agate specimens from Mexico; Lapidary Rough & Gemstones; & Mineral Exploration & Consulting related to mining claims. We are REAL life gold & gemstone prospectors, we mine/buy/sell/trade etc.

Website / Shop LAST UPDATED: 11/05/2025

We BUY, SELL, TRADE Rock, Gem, & Mineral Collections
and we want Specific specimens / pieces :
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We can Travel to you, Pay Cash or payment via Paypal or other online methods.
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We can buy individual pieces or entire collections and backyard/storage hoards
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At times we can trade or barter individual pieces or inventory - if you want to trade mineral specimens, CLICK HERE TO SEE MY TRADE PAGE.
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We can sell your collection on consignment
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Send us an email with description (as best you know), clear photographs showing SIZE and DETAIL, etc.
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OUR CURRENT WANTS:​
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Any of the specific specimens pictured at the bottom of THIS page and @ THIS LINK;
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"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. CONTACT US first. This includes Tourmalines from the Tourmaline Queen (Pala Queen or Queen Mine), 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!
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Mineral, Crystal, and Ore Specimens from the Homestake Gold Mine, Lead, Lawrence Co., South Dakota, incl collections;
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Gold Quartz specimens from Custer Co., South Dakota, incl. Goldfish Mine, Gold Fish Group Mine, Salmon Mine, and any photos or documentation and history of these mines;
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Gold, Quartz, ore specimens from the Holy Terror Mine at Keystone, Pennington Co., South Dakota;
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Gold specimens from the Black Hills of South Dakota USA;
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Collections of old mining law books, texts, documents, caselaw, magazines and publications We also want ​Collections of old mining law books, texts, Interior Dept Decisions volumes ("Decisions of the Land Department");
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GOLD. We will trade any mineral specimen for sale on our website for nuggets, specimens, or bullion at spot price.
CONTACT US today!
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EXAMPLES of what we want (Click to enlarge): If you have something similar we might buy it, CONTACT US.




















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Specific Pieces WANTED
SPECIFIC PIECES THAT WE WANT: ​
I would like to acquire the pieces shown BELOW. 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!
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