All Articles
Massive Sulfide Deposits in Oregon
October 2000 by Edgar B. Heylmun, PhD
This article deals with massive sulfide deposits in the Klamath Mountains of southwestern Oregon, but it applies to massive sulfides found in California as well.
Additional articles that might interest you...
Legislative and Regulatory Update
May 2002
• Occupancy rules discussed
• Comment period open for small-scale mining and dredging in Oregon
• Occupancy rules discussed
• Comment period open for small-scale mining and dredging in Oregon
The King Has No Clothes
February 2001
As green preservationist groups hail their King as he marches down Pennsylvania Avenue loudly proclaiming his land legacy proposals, I am reminded that it once took a child to remind a past king that he had no clothes.
As green preservationist groups hail their King as he marches down Pennsylvania Avenue loudly proclaiming his land legacy proposals, I am reminded that it once took a child to remind a past king that he had no clothes.
Legislative and Regulatory Update
May 2011
• Some good news for a change
• New 49ers win Karuk appeal
• Another Oregon bill of concern
• Some good news for a change
• New 49ers win Karuk appeal
• Another Oregon bill of concern
The Bawl Mill
August 2015
• Even Navy Seals aren't safe from hackers
• Good news, bad news
• Even Navy Seals aren't safe from hackers
• Good news, bad news
Detector Prospecting Accessories
January 2016
One of the first things to consider but that many people ignore is ergonomics. Prospecting for gold can involve long hours, often for days or weeks on end.
One of the first things to consider but that many people ignore is ergonomics. Prospecting for gold can involve long hours, often for days or weeks on end.Greaterville, Arizona
February 2001
One 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.
One 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.
Deductions: Get 'Em While You Can
September 2011
...miners, prospectors and mining related businesses are discovering that capital investments in equipment, machinery and other business assets are more affordable today than ever before.
...miners, prospectors and mining related businesses are discovering that capital investments in equipment, machinery and other business assets are more affordable today than ever before.
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The Bawl Mill
• A Word from the Editor
• Under the Guise of Environmental Protection—EPA Revealed
• The Centennial Lode and the Centennial Ridge District, Wyoming
• Company Notes
• Picks & Pans—In Search of Nome Creek Gold
• Recreational Dredging on the South Yuba River
• The Trapiches of Chile
• Tales of Liberty Gold
• Drywashing Alluvial Placers
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
