All Articles
Cedar Rim Opal—Discovery of a Giant Opal Field
October 2008 by W. Dan Hausel
In 2003, I initiated field reconnaissance of an opal deposit at Cedar Rim in central Wyoming and was amazed at the size of this undocumented deposit located right in the middle of an oil and gas field...
USPS Delays ICMJ Delivery at Oakland, CA Processing Center
Once again, we've been deluged with telephone calls complaining about delivery of the International California Mining Journal...
First Load of Concentrate Leaves Reopened Ruth Mine
Five years after depressed copper prices forced the Robinson mine to shut down, the first truckload of concentrate pulled out in what its new owner sees as a renewal of the facility and Ely-area residents hope is a rebirth of the region.
Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Extraction of Precious Metals Using Froth Flotation
Without this versatile group of technologies, we would be hard-pressed to produce the metals so critical to our modern way of life. The robust mining industry of today would literally not exist.
Melman on Gold & Silver
I believe this is a powder-keg waiting to explode down the road—with potentially devastating effects on society—but positive implications for gold and silver.
Successful Mineral Property Promotion
Before you invite anyone to look at your mining claims, whether it's to find yourself a partner, to secure operating capital, or to interest a mining company, there are rock-bottom, basic requirements to consider.
Additional Note Regarding "Strategic Metals—Part II"
From the December 2013 issue:
Subscription Required:
The Bawl Mill
• Dredging at Real Del Castillo, Baja
• Finding Paystreak Gold With A Metal Detector
• General Metals Continues Toward Production
• "I Got Dusted"
• The Trail of ‘98
• Newmont Steps Up For Laid Off Workers
• Benton’s Rich Silver
• Gold Trader, Employee Charged with Wife’s Killing
• Is There A Gold Shortage?
• Wyoming Governor Pushes for Uranium Study Release
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• California State Open and US National Gold Panning Championships
