All Articles
Dry Placers in Southern Baja
June 2003 by Edgar B. Heylmun, PhD
The 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.
Ask The Experts—Extraction of micro gold from black sands
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?
The Joy of Prospecting
I have been prospecting and mining for gold, both as a hobby and as an occupation, for nearly 30 years. From the deep green forests to the rolling sagebrush hills, few people see as much of America’s wide-open spaces as I do.
Tiffany & Co. to Open Plant in Northern Canada
Tiffany & Co. plans to open its first diamond cutting and sorting plant early this year in conjunction with its investment in a diamond mine in Canada’s Northwest Territories.
The Montanore Copper and Silver Project
This adit will be nearly 3.5 miles long when it reaches the ore zone.
California's Mother Lode Quartz Veins
The actions of the hot, ore-bearing solutions are not limited only to the deposition of material within the walls of the fissures.
Prospecting for Commercial-Scale Gold Deposits
While most individual prospectors out there are searching for placer gold, there is a different type of prospecting being done by a handful of individuals—the search for commercially viable large-scale gold and silver deposits.
Prairie Creek Project Approaches Final Hurdle
Their Prairie Creek project, located in the Mackenzie Mountains of the Northwest Territories of Canada, has a history dating back nearly eighty years when silver and zinc were first discovered there, and includes the involvement of...
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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
