All Articles
Corralling Those Pesky Platinum Group Metals
June 2005 by Charles L. Butler
Some assay beads disappear, collapse, hide under the surface, or spread out flat while being cupelled, just as the last tiny bit of liquid litharge is driven off. This is especially true of platinum, iridium and osmium, when attempting to re-bead the filtered residue from a parted bead.Feds Order Closure of Idaho Mine
Federal safety inspectors have ordered one of the nation’s deepest underground mines closed in northern Idaho following an investigation prompted by a series of accidents that killed two miners over the last year.
Mining Stock Quotes and Mineral & Metal Prices
The Unusual Forest Nugget Patch
This is the story of a nugget patch I’ve been working on that is a bit unusual. I won’t be telling you where it is located, but I will tell you how I found it and how I’ve worked it.
Ivanhoe Partners With Rio Tinto
Ivanhoe Mines announced that Rio Tinto will invest $1.5 billion to engineer, construct and operate Ivanhoe’s Oyu-Tolgoi copper and gold project in the South Gobi region of Mongolia.
Our Readers Say
• "Kiss your property rights goodbye...
Melman on Gold & Silver
...one of the hallmarks of the past month has been a series of incredibly swift reversals that have shaken virtually every market we follow. From the end of July through mid-August, both precious and base metals have fallen sharply; the petroleum complex has likewise come under heavy selling...
Picks & Pans: Selecting a Gold Dredge
I have made my living gold dredging for the past 25 years, and I am often asked how someone should choose their first, or next dredge. There are many considerations, and I hope to save you time and aggravation by sharing with you what I have learned.
Subscription Required:
The Bawl Mill
• Our Readers Say
• Pacific Legal Foundation Gets Significant Win
• States to Govern Own Roadless Areas
• Turquoise Mining—Labor Intensive, But Worthwhile
• Goldville, Alabama
• Companies Scramble to Boost Copper Production
• Mining Sisters Make History
• Picks & Pans: The Perfect Paystreak
• Using Rock Formations to Your Advantage
• Significant Oil and Gas on Alaska's Central North Slope
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
