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.Altar District's Golden Lure
The Altar District of Sonora, Mexico, stretches nearly 300 miles along the American border and approximately 200 miles along the Gulf coast. This particular district was noted for its rich placer deposits and gold ledges before the Spaniards ever settled the region. Several antiguas (Spanish mines) were later developed by the Europeans and were again being operated by the Americans as early as 1904.
Resurrecting An Old Hard Rock Mine—A Series of Small Victories
…we cheered and high-fived each other as the ore cart slowly crested the top of the headframe, then picked up a bit of speed on the short downhill section and came to an abrupt halt, ejecting its contents of ore…
The Eagle and High Peak Mines of Julian, California
At an altitude of over 4,000 feet, in the mountainous terrain of eastern San Diego County, lies the once productive Julian Mining District. Beginning with placer prospecting in 1869, this area moved rapidly into underground quartz or vein mining for gold.
The Bawl Mill
• No experience needed
• A false sense of security
Picks & Pans: Detecting Micro-Nuggets
Any detector specifically designed to respond to small gold will do. The best ones are the lightest ones with the smallest coils.
Critical Metals: Copper
From time to time I’ve been doing a series on critical metals and how important they are to our complex and technological society. This month we are going to take a look at copper, and how important that metal is to our modern lives.
The Oregon Claim
When I started dredging a short distance downstream from that feature I realized that I was into a major paystreak and much of the gold was coming right out of the upper gravel. I could see the chunky pieces falling out of the gravel as they were pulled into...
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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
