All Articles
Tiffany & Co. to Open Plant in Northern Canada
January 2003 by Staff
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.An Alaskan in the Lower 48
Our destination was some old hydraulic workings where the old miners had washed literally mountains of material away to expose gold in ancient river channels.
Cartwrights Celebrate 40 Years in Nevada
by Ron James
State Historic Preservation Officer
Uranium Deposits
The first reported occurrence of uranium in the United States was at Central City, Colorado, in 1871. However, prior to 1922, the ore was mined for its radium content, not uranium.
Legislative and Regulatory Update
• Comments needed
• California tries another route to restrict miners and dredgers
Shaker Tables for Processing Hard Rock Ores
Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.
Quartz and Chalcedony in Wyoming
Quartz is a common rock-forming mineral found in many shapes, forms, and colors.
China Ups Investment in Foreign Minerals
Direct investment overseas by Chinese companies rose 27 percent over a year earlier to $3.6 billion in 2004, highlighting the country’s growing economic influence, the government reported.
Subscription Required:
The Bawl Mill
• The Old Dutch Cleanser Mine
• The Ferris-Haggarty Copper-Gold Mine, Grand Encampment District, Wyoming
• Directory of Active Mines in Arizona Available
• Picks & Pans: Gold Prospecting on the East Fork River, Alaska
• Beryllium in Nevada
• Company Notes
• The Cemetery Rush
• Border Silver
• Grandfather John's Notes
• ICMJ's 12th Annual Photo Contest Results
• The Patio
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
