All Articles
The Golden Triangle of Sonora, Mexico
May 2001 by Edgar B. Heylmun, PhD
The “Golden Triangle” dry placer district in Sonora, Mexico, lies some 80 to 100 miles south of the border. It is in desert terrain at elevations between 1,900 and 2,300 feet above sea level.
Legislative and Regulatory Update
• Court says ESA listing bogus
• Comments needed for Idaho project
• Crown Resources finally receives patents
Mud Men: Pocket Miners of Southwest Oregon Part II
How many more clays seams lie adjacent to known shear zones and quartz veins in the pocket areas of southwestern Oregon?
Ask The Experts
How do I extract my gold from this ore?
Our Readers Say
About 10 years ago the Forest Service told a miner that he could not stay on his claim for more than 14 days in a row. I told the miner that he could stay as long as he wants, providing he was mining.
Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Melman on Gold & Silver
One of my favorite sayings has always been, “Do as I say, not as I do.” Perhaps that old adage could be applied to Alan Greenspan and the actions of the Federal Reserve of late. They are telling us that the economy is not in bad shape; that we are not in or headed to recession and that new strength is just around the bend. They are acting as if there is a looming catastrophe.
Subscription Required:
The Bawl Mill
• Original Sixteen to One Goes to Court—Challenges MSHA Citations Part II
• Using Legal Subdivision
• Placer vs. Lode Gold
• Gold Tellurides: Tellurium, an Assay Impurity
• Court Hears Arguments Over Rights to Shipwreck
• Picks & Pans: How to Succeed in a Small Mine, A Case History: 1990-2000
• Charcoal Crucible Recipe
• Discovery of the Mountain Pass REO Deposit
• Romance of the Old Silver King
• Record-Breaking Alaskan Nugget for Sale
• Company Notes
• Nevada Gold Production Up Despite Lower Prices
• Gold in Guatemala
• Bush Taps Utah Resident for Labor Post
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Honda Pares Down Use of Precious Metals in Autos
