All Articles
Searching for a Paying Hardrock Deposit
December 2007 by Don Robinson
Quartz float rock is always intriguing. Where is the vein it came from if it’s still in existence, and is it carrying some gold? Because of the possibility of the quartz carrying some color, we are always looking, checking, detecting, crushing, assaying...
Cedar Rim Opal—Discovery of a Giant Opal Field
In 2003, I initiated field reconnaissance of an opal deposit at Cedar Rim in central Wyoming and was amazed at the size of this undocumented deposit located right in the middle of an oil and gas field...
Detecting for Gold: A Return to Familiar Ground
I probably swung over a few targets without noticing them. My first target came about ten minutes later as I went over a part of the high bench in this wide section of the dry wash.
How Do I Recover Gold In Black Sands?
Prospectors deal with black sands in lots of different ways. I know that some prospectors worry about getting every speck of gold and save black sands in buckets until they have hundreds of pounds.
Mining Stock Quotes and Mineral & Metal Prices
Detecting Wet Ground Yields More Fun Than Gold
We all continued over to another location at the top of a massive placer operation. Arriving at the draw, I showed everyone where gold had been found before and we all began detecting.
Melman on Gold & Silver
Well, will wonders never cease!? It appears that Fed Chairman Alan Greenspan actually smiled when giving his most recent testimony to Congress. Actually, he was so upbeat that he carried the whole stock market with him—as well as others around the world. In fact, if there was one over-riding characteristic of the past month, it was the return of optimism over the economic future.
Basic Geology for the Independent Miner—Part V Geology of Hardrock Gold Deposits
In this installment we will finish up our discussion of how primary hardrock gold deposits form. Understanding how rock alteration works can lead to some good ideas for exploring around old mining districts.
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The Bawl Mill
• Kings Valley Project Hopes to Meet Lithium, Uranium Demand
• New Study on the Formation of Nuggets—Part I
• Over the Divide —Ronald Richard "Ron" Wendt
• Small-Scale Mining with a Dozer and Detectors
• Alaska and Nevada Continue to Lead the Pack
• Silver Bonanza in the Sierra Madre; The Glorious Past of Batopilas—Part III
• Looking Back
• Landowners See Potential Gold Mine in Uranium Ore
• Feds Raid “Liberty Dollar” Headquarters
• Melman on Gold & Silver (2007 Year in Review)
• Mining Stock Quotes and Mineral & Metal Prices
