The Rocks That Burn: Is Oil Shale the Answer?—Part I
February 2006 by Bill RichThe day is old in the Rangely Oil Field in northwestern Colorado. I’ve paused in my southbound trip to take a gander at this historic field, one of the largest in the state. Intricate pipelines funnel water and carbon dioxide to the source rock far below.
While there are many ways to conduct a planted nugget hunt, this article describes one way that several mining associations can get together and sponsor such an event. In this hunt, the Antelope Valley Treasure Hunter Society’s claim in the Randsburg Mining District was used as the huntfield. It was chosen because...
My year in Australia was almost up and playtime was over. Immigration had pulled the plug and it was time to head back to the States.
I worked my way to a flat area along a ridge where I could see a quartz blowout. As I got within 100 feet of it, I started seeing rock that I knew to be associated with gold.
The most commonly asked question in metal detecting is, “Which metal detector should I get?” People worry a lot about not getting the right machine. They do not want to waste their money and their time with the wrong metal detector.
To get to the gold, the miners had to remove the shale pieces and stack them on the sides while sluicing the remaining material through their boxes.
Centrifugal bowls are very efficient, and with proper operation they can consistently achieve gold recoveries above 95% with gold of about 50 mesh size.
Oregon Independent Miners president, John Holleman, has advised ICMJ that legislation important to the Oregon small miner, sponsored by his organization, has been signed into law.
The Bawl Mill • January Issues Delayed For Weeks As USPS Searches Their Facility • Feds Move Oil Shale to Front Burner • Basic Geology for the Independent Miner—Part II Recognizing and Understanding Rock Formations (Petrology) • The Circle Goldfields • New Montana Board Moves to Halt Mining • Newmont Looks to Ghana • PLP President Intervenes on Behalf of Dredgers • Samuel Franklin Hunt Nevada’s “Rio Tinto” • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices