All Articles
Understanding Hard Rock Mining: Terms and Methods—Part I
June 2004 by Chris Ralph
While most small-scale prospectors and miners focus their energies on placer deposits, most large mining companies put their efforts primarily into hard rock mining. Although many miners may see these as two separate worlds that can never meet, a better understanding of hard rock mining for small operators can be very helpful in many ways.Diamond Exploration and Mining Heating Up in North America
Diamond exploration in Canada has led to a major new industry that did not exist prior to six years ago. Yet today, Canada ranks as one of the world’s leading producers of gem-quality diamonds.
Silverton's Gold
Within this area, about two million ounces of gold and fifty million ounces of silver have been mined. Faults, dikes, veins and fissures that carry the ore form a concentric radial pattern—like spokes on a wagon wheel—around the caldera core.
Gold Prospecting on the East Fork River, Alaska (Part III—Conclusion)
In this trip, Riley came along with Jay, and Harold came down later. We brought a six-inch dredge down to the creek. We had hoped to use it, but we didn’t.
Mining Stock Quotes and Mineral & Metal Prices
Learning the Game and the Power to Change It
The one legal entity that can change the game and provide a path and template to protect landowners and public land users across the United States is the miner.
Rio Employees Face Trade Secrets, Bribery Charges
China has formally arrested four employees of Anglo-Australian mining giant Rio Tinto Ltd. on charges of infringing trade secrets and bribery...
Interview with Congressman Gibbons on Mining Law Reform
Representative Jim Gibbons (R-Nevada) said he believes now is the time to address reform of mining law during a recent interview at the Northwest Mining Association (NWMA) convention in Spokane.
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The Bawl Mill
• Higher Copper Price Brings Hope, Jobs
• Zeballos Gold Camp, British Columbia
• Agreement Allows Pogo Mine to Resume Construction
• Treasure Hawk Mine Back in Action
• Oregon Dredgers Receive Threats From Environmentalists
• Mood at Calgary Conference is Subdued, But Optomistic
• Reinventing the Wheel—The Infinity-Jet
• Company Notes
• Endangered Species Act is a Mess
• Placer Platinum
• Here Come the MineBots
• Agency Gives Initial Backing to Kensington Mine
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
• Melman on Gold & Silver
• Brits Thwart Robbery of Gold and Cash
