All Articles
Diamonds in the Rough in Montana
December 2004 by Associated Press
The bright green rocks jutting through the prairie soil were hard to miss, but Tom Charlton still couldn’t believe his eyes. It was kimberlite, the molten rock in which diamonds are found, and preliminary tests had yielded a microscopic diamond.Pocket Mining Potential in Nevada's East Humboldt Range
Since the cycle of water flow is dominated by excessive and sudden “gulley washers” after downpours typical of desert country, there is a tendency to spread gold values out in the alluvial fans and not have placer gold concentrations more typical of big river deposits.
Resurrecting An Old Hard Rock Mine—Safety Is No Accident
Now it was time for the nerve-wracking part of the job: actually removing anything from the hanging wall we deemed to be in need of removal because it was either loose, could be loose, looked loose, or we felt it was just downright dangerous
California and US Gold Panning Championships
The objective was to pan down all the material from the three-gallon bucket, extract the gold into a small vial, and then signal completion. Every lost flake added a five-minute penalty.
Melman on Gold & Silver
This past month certainly had its share of attention-grabbing headlines starting with the overwhelming wins by (presumed) Democratic Presidential Candidate John Kerry of Massachusetts. He effectively swept aside all opposition in a series of Democratic primary election wins from the Atlantic to the Pacific.
Melman on Gold & Silver
To paraphrase Shakespeare, “To war, or not to war, that is the question.” That was the question that dominated national and international headlines over the past month, at least those headlines that were not otherwise occupied by detailing information about one market collapse after another around the world. It is hard to know which was the more important story.
Revisiting the Rocker Box
The first location we worked was a small, dry ravine cutting through many mineralized zones in an area where some hard rock mining had taken place in the past.
The Ups and Downs of Geologic Faults
Faults are fractures, breaks and broken zones in the Earth’s crust where one side of the break has moved relative to the other, and they come in many different varieties.
Subscription Required:
The Bawl Mill
• Gold Diver's Closes Its Doors
• Geologist's Search for PGMs Leads to Mining Venture
• The Art of Finding Coarse Gold Part I—The Geology of Coarse Gold Formation
• Using Microbes for Mining
• The Carter and Reynolds Gold Mines: Is There a Yet Unknown, but Mineable Gold Deposit Here?
• Michigan House Committee Approves Sulfide Mining Regulations
• Surging Gold Prices Add Luster to Nevada's No. 2 Industry
• Ruby Hill Gold Mine to Reopen in Eureka
• The Skaergaard Intrusion
• Melman on Gold & Silver
• BLM Launches Mining Claim Records Viewer
• Newmont Welcomes Release of Executives
• The Baja Gold Rush of 1889
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
