All Articles
Looking Back
June 1999 by Staff
Excerpts from California Mining Journal, our original title, published 50 years ago this month.Looking Back
Excerpts from CMJ published 50 years ago this month.
Modern Mining Reclamation
A study showed that between 1930 and 1980, only a quarter of one percent of the land in the United States was used in all mining applications combined, including surface mining, tailings disposal, underground mines, and all mineral processing facilities.
Designing and Evaluating Placer Gold Recovery Plants
For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...
Wyoming's Billion Dollar Nugget—The Trilogy Ends
The next hurdle to jump was whether the trommel motor would start again after sitting on the desert for six years without being started. The last time it had taken a three foot pipe wrench to bust it loose.
Mining Gold at 16,000 Feet
The view from the pass at 16,500 feet elevation was astonishing. In one direction, one range of the Andes Mountains rose to over 18,000 feet, while in the other direction the peaks soared to almost 20,000 feet.
Guest Editorial—Changing the Rules
Increasing restrictions on use of public lands are causing a widening tear through the country's economic and social fabric.
Legislative and Regulatory Update
• California suction gold dredging update
• Governor opposed to Arizona lands withdrawal
• BLM locks up lands in Nevada
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The Bawl Mill
• GATA Launches Investigation into Gold Price Manipulation
• N.Y. Congressman Introduces Utah Wilderness Bill
• Gold in Mono County, California
• Prospecting Ores Shoots and Hidden Veins for Specimen-Grade Gold Samples
• Randsburg—Still Going Strong
• Exploration Drilling
• You Want a Ripoff? Here's a Ripoff!!
• Mining Claim Maintenance Fee Due
• Gold and Silver Deposit May Be World's Largest
• Aviators Carry Gold Coins
• Picks & Pans: Koyukuk River Gold—Prospecting Alaska's Brooks Range
• Congressional Request to EPA: "Leave Our Kids Alone!"
• Quartz and Chalcedony in Wyoming
• Company Notes
• Gold at Quartzville, Oregon
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Legislative Update
