All Articles
Discovery of the Mountain Pass REO Deposit
May 2001 by Edgar B. Heylmun, PhD
How does one go about discovering a rare earth oxide (REO) deposit when he is not familiar with the rare and unusual rocks and minerals that are found in such deposits? That was the case at Mountain Pass, California, yet the deposit was eventually discovered and mined.Mining Stock Quotes and Mineral & Metal Prices
Melman on Gold & Silver
Deadlines are something we must live with at ICMJ as with any other publication, and as this columnist’s deadline approached early Tuesday morning of September 11, I turned on the financial channel to get some last pre-market commentary before completing this month’s column. What I saw was virtually beyond belief. A jetliner had just crashed into one of the two towers of the World Trade Center...
The Bawl Mill
• The environmental Robin Hood
• But it looked good on paper...
• Low-quality reputation hits home
The Story Behind the Story
Anyone who has found a patch knows the difficulties involved. Those who haven’t can guess, and with any effort will soon realize it.
Company Notes
• Barrick Gold Corp
• Randgold Resources
• Pacific Gold Corp
• World Ventures Inc
• Acadian Gold Corp
• Phelps Dodge Corp
• Timberline Resources Corp
The Birthday Nugget Patch
Down around 10 or 12 inches I hit a large cobble that appeared to be one type of hot rock for this area. I thought bad things about the new technology until I checked the rock.
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The Bawl Mill
• Original Sixteen to One Goes to Court—Challenges MSHA Citations Part II
• The Golden Triangle of Sonora, Mexico
• Using Legal Subdivision
• Placer vs. Lode Gold
• Gold Tellurides: Tellurium, an Assay Impurity
• Court Hears Arguments Over Rights to Shipwreck
• Picks & Pans: How to Succeed in a Small Mine, A Case History: 1990-2000
• Charcoal Crucible Recipe
• Romance of the Old Silver King
• Record-Breaking Alaskan Nugget for Sale
• Company Notes
• Nevada Gold Production Up Despite Lower Prices
• Gold in Guatemala
• Bush Taps Utah Resident for Labor Post
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Honda Pares Down Use of Precious Metals in Autos
