All Articles
New Study of the Formation of Nuggets—Part II
January 2008 by Chris Ralph
Last month we took a look at the origins of coarse gold nuggets and the results of some new science about how they form. This new information pointed out that many nuggets once thought to be of secondary origin are formed under hot conditions...
Additional articles that might interest you...
Mining Stock Quotes and Mineral & Metal Prices
January 2002
The Montezuma Quadrangle, Summit County, Colorado
September 2003
The Montezuma mining district of Summit County, Colorado, is a rugged, structurally complex area of the Rocky Mountains. Home to the first silver claim in Colorado, the Montezuma district hosts stockwork gold deposits, disseminated molybdenum, and abundant silver-bismuth veins.
The Montezuma mining district of Summit County, Colorado, is a rugged, structurally complex area of the Rocky Mountains. Home to the first silver claim in Colorado, the Montezuma district hosts stockwork gold deposits, disseminated molybdenum, and abundant silver-bismuth veins.
Mining Stock Quotes and Mineral & Metal Prices
August 2004
A Word from the Editor
September 2000
I've received a few letters over the past year regarding assays and assayers. Most wanted to know how to tell the good ones from the bad. You'll find most of these questions answered by Ralph Pray in his article, "Fake Assays and Assayers," in this month's issue.
I've received a few letters over the past year regarding assays and assayers. Most wanted to know how to tell the good ones from the bad. You'll find most of these questions answered by Ralph Pray in his article, "Fake Assays and Assayers," in this month's issue.
State Rivers Closed to Prospecting in Washington
September 2003
The Washington Department of Natural Resources appeared at a recent dredge rally near Oroville to announce the closure of all state-owned aquatic lands to prospecting.
The Washington Department of Natural Resources appeared at a recent dredge rally near Oroville to announce the closure of all state-owned aquatic lands to prospecting.
The Cemetery Rush
January 2003
In 1893, Jerry McAuliffe led a team of prospectors east of Kalgoorlie in Western Australia and found the famed Kanowna goldfield. On their first day on the field, they picked up a total of more than 300 ounces of gold nuggets from the ground. As the rush began to increase in momentum, other prospectors found patches of nuggets simply lying on the ground near rich outcroppings of reef. In very quick time, hard rock miners were tearing into the rich reef lines...
In 1893, Jerry McAuliffe led a team of prospectors east of Kalgoorlie in Western Australia and found the famed Kanowna goldfield. On their first day on the field, they picked up a total of more than 300 ounces of gold nuggets from the ground. As the rush began to increase in momentum, other prospectors found patches of nuggets simply lying on the ground near rich outcroppings of reef. In very quick time, hard rock miners were tearing into the rich reef lines...
Mining Restrictions Lifted in Southwest Alaska
January 2008
Mining restrictions will be lifted on about 1 million acres of federal land in southwest Alaska, officials have announced.
Mining restrictions will be lifted on about 1 million acres of federal land in southwest Alaska, officials have announced.
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The Journal Welcomes Chris Ralph as Associate Editor
• The Bawl Mill
• Global Hunter
• Michigan DEQ Approves Upper Peninsula Mine
• Let’s Go Crevicing for Gold
• Mining Restrictions Lifted in Southwest Alaska
• Silver Bonanza in the Sierra Madre: The Glorious Past of Batopilas—Conclusion
• 2007 Annual Photo Contest Winners
• Exploring La Trinidad Mine
• There’s Still Gold In Oregon’s Umpqua River
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
