February 2001 by Edgar B. Heylmun, PhDOne of the best-known placer gold localities in southern Arizona is at Greaterville, 45 miles, by road, southeast of downtown Tucson. The site of mile-high Greaterville is in grasslands and oak woodlands, on the east flank of the Santa Rita Mountains.
Hard Rock 101: Advanced Micro Blasting
They… create negligible fumes and much less fly rock than blasting. Below are some tips on maximizing your effectiveness with these tools.
125 Years of Mining History in the Panamints
Two years after California's major gold discovery, another find was made in Ballarat, Australia. The news of the discovery went world-wide, and many of the California prospectors had heard plenty about Australian gold—especially the 2,284-ounce nugget found there.
Can't We Just Do Something?
We know we lack critical minerals. We know the causes. We know the need. We have the knowledge we need right now. Why can’t we just take action and fix the problem?
Fountain of Youth Gold
Across and downstream of our operation was a large pile of huge boulders. It was logical to think that water forces may have deposited gold in and around these boulders. We moved our dredge over and started pulling the rock pile apart.
Melman on Gold & Silver
One of the oldest market sayings is that a securities bull market confirms its strength when it is “able to climb a wall of worries.” Well, that old adage was sure given an enormous workout last month as one hammer-blow after another hit the headlines.
The Bawl Mill • Our Readers Say • The King Has No Clothes • GATA Update • Clean Fuel, Cleaner Air • Gold Miners Become Tungsten Miners • Mining Deaths Drop Overall in 2000 • History of Oil in California • VCIs for Environmentally Safe Maintenance • Picks & Pans: Dredging on the Arkansas • Placer Gold in Washington • Alaska Miners to Sue Department of Interior • Oregon's Measure 7 May Provide Compensation for Land-Use Restrictions • Company Notes • Environment-Friendly Dredging • Legacy of the Wandering Jew Mine • Babbitt Wants Moratorium in Siskiyou National Forest • Gem Discoveries Sought in North Carolina Field • Identifying Gold Ores • Looking Back • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices