Dry Placers in Southern Baja
June 2003 by Edgar B. Heylmun, PhDThe southern tip of Baja California is dominated by the Sierra de la Laguna, a 70-mile-long mountain range that reaches elevations of 7,095 feet. The range is also known as the Sierra de la Victoria.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
The first requirement for a successful mine operation is a market for the product, metallic or nonmetallic. The second requirement is to deliver a quality salable product...
I recently found myself wondering what would be the ultimate prospecting adventure. What would be the most amazing thing if I had no restrictions or limitations?
Everyone in the United States will be affected by the Company’s appeal before the United States Court of Appeals Ninth Circuit, in San Francisco, California. The issue is more than just a mining one. It involves the legality of the imposition by one federal agency and a couple of its employees to define and designate the management of an American business.
During the upward stroke, water is pushed up through the shot layer causing it to open up and lifting the gravel particles above. The heavier particles settle faster based on Stokes law, and move down into the shot bed layer, while the lighter...
The Bawl Mill • City Gives Blessing to Pogo Mine • Underground at Yankee Jim's • A Gold Detector Sitting in a Closet Only Finds Dust—More Detector Tips • Gold in Tennessee • Old Stock Certificates—Treasures or Trash? • Payette Forest Sides With Mining Company • Using Mineral Deposit Models • Miners Still Waiting for Bonding Recommendations from DOI • The Old Mine Dump • A Practical Approach to Dowsing • Feds Release Opinion on Planned Mine Under Montana Wilderness • The Lengendary Lost Gold of the Headless Valley • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices