How PGMs Affect Assay Beads
September 2001
Most fire assayers are trained to observe the cupelled beads very carefully, noting any discoloring or surface roughness that might indicate that one or more of the platinum group metals (PGMs) are present. The “clues and tests” I have included in this article stem from several sources, including my 35 years of experience performing torch assays...
Most fire assayers are trained to observe the cupelled beads very carefully, noting any discoloring or surface roughness that might indicate that one or more of the platinum group metals (PGMs) are present. The “clues and tests” I have included in this article stem from several sources, including my 35 years of experience performing torch assays...
Fly Fishing the Mine Tailings/Headwaters of the Clark Fork, Montana
September 2001
Outside of Butte, Montana, going north on I90, you’ll pass through a landscape where the old Anaconda mining company processed thousands of tons of ore twenty years ago. We meant to fish in the vicinity of this historic mining district though we knew it is a Federally classified Superfund site for reclamation now.
Outside of Butte, Montana, going north on I90, you’ll pass through a landscape where the old Anaconda mining company processed thousands of tons of ore twenty years ago. We meant to fish in the vicinity of this historic mining district though we knew it is a Federally classified Superfund site for reclamation now.
Company Notes
September 2001
• Royal Gold, Inc.
• Placer Dome, Inc.
• Royal Gold, Inc.
• Placer Dome, Inc.
Melman on Gold & Silver
September 2001
One of my favorite sayings has always been, “Do as I say, not as I do.” Perhaps that old adage could be applied to Alan Greenspan and the actions of the Federal Reserve of late. They are telling us that the economy is not in bad shape; that we are not in or headed to recession and that new strength is just around the bend. They are acting as if there is a looming catastrophe.
One of my favorite sayings has always been, “Do as I say, not as I do.” Perhaps that old adage could be applied to Alan Greenspan and the actions of the Federal Reserve of late. They are telling us that the economy is not in bad shape; that we are not in or headed to recession and that new strength is just around the bend. They are acting as if there is a looming catastrophe.
Gold in Texas
October 2001
There are numerous legends involving “lost” Spanish mines and treasures in central Texas, some of which have actually been found. The most famous mine, which remains lost, is the San Saba.
There are numerous legends involving “lost” Spanish mines and treasures in central Texas, some of which have actually been found. The most famous mine, which remains lost, is the San Saba.
The Bawl Mill
October 2001
Normally this spot is reserved for a little humor or diatribe about government abuse. In light of recent events, I don’t think it’s appropriate for this issue. Following are a few personal comments.
Normally this spot is reserved for a little humor or diatribe about government abuse. In light of recent events, I don’t think it’s appropriate for this issue. Following are a few personal comments.
Our Readers Say:
October 2001
• Regarding 3809 and property rights
• Regarding the editorial, "A True Endangered Species" (09/01 ICMJ)
• We should all use the correct terms
• Regarding 3809 and property rights
• Regarding the editorial, "A True Endangered Species" (09/01 ICMJ)
• We should all use the correct terms
Legislative and Regulatory Update
October 2001
• Utah's Kathleen Clarke nominated for top BLM post
• 3809 Regulations—Letter Drive
• Judge rules on Oregon coho salmon
• Norton joins fight against environmentalist lies...
• Utah's Kathleen Clarke nominated for top BLM post
• 3809 Regulations—Letter Drive
• Judge rules on Oregon coho salmon
• Norton joins fight against environmentalist lies...
Placer & Lode Gold Deposits
October 2001
Even though there are many varieties of gold deposits, prospectors often refer to two general types: placer and lode. Some lode examples include...
Even though there are many varieties of gold deposits, prospectors often refer to two general types: placer and lode. Some lode examples include...
Spanish Silver in Arizona
October 2001
When Spaniards entered what is now Arizona, they encountered diggings made by Opata Indians. The Opata Indians, who now live and mine in the northeastern part of the state of Sonora, Mexico, were one of the few Indian tribes that was...
When Spaniards entered what is now Arizona, they encountered diggings made by Opata Indians. The Opata Indians, who now live and mine in the northeastern part of the state of Sonora, Mexico, were one of the few Indian tribes that was...
Hog Mountain Mining, Past and Future
October 2001
When you think of gold mining, you probably don’t consider Alabama to be the place to find your treasure. However, in the early 1800s, jobs were few, and the smell of gold drew men into the search. History records 13 districts in which mining was done at all stages—from pick and shovel, to an area like Hog Mountain.
When you think of gold mining, you probably don’t consider Alabama to be the place to find your treasure. However, in the early 1800s, jobs were few, and the smell of gold drew men into the search. History records 13 districts in which mining was done at all stages—from pick and shovel, to an area like Hog Mountain.
Picks & Pans: Dredging Costa Rica
October 2001
My interest in gold mining began with a few friends who, knowing that I was a chemist by trade (never mind that I am a biochemist), interrogated me every day at the gringo coffee shop in San Jose, Costa Rica.
My interest in gold mining began with a few friends who, knowing that I was a chemist by trade (never mind that I am a biochemist), interrogated me every day at the gringo coffee shop in San Jose, Costa Rica.
The Goldhill Mining District
October 2001
Following the initial discovery of gold in North Carolina in 1799 on the Reed Plantation in Cabarrus County, gold was found in about 1842 in Rowan County at a locality that soon acquired the name Gold Hill.
Following the initial discovery of gold in North Carolina in 1799 on the Reed Plantation in Cabarrus County, gold was found in about 1842 in Rowan County at a locality that soon acquired the name Gold Hill.
New Arsenic Study Supports Tougher Standards
October 2001
A National Academy of Sciences report shows that the Environmental Protection Agency greatly underestimated the cancer risks of arsenic in drinking water, according to EPA officials and other environmental experts familiar with the report.
A National Academy of Sciences report shows that the Environmental Protection Agency greatly underestimated the cancer risks of arsenic in drinking water, according to EPA officials and other environmental experts familiar with the report.
Miners Resume Search for Platinum Near Platinum
October 2001
Goodnews Bay Platinum Mine, owned by Hanson Industries in Spokane, Washington, has resurrected a 60-year-old bucketline dredge to claw the steel-gray metal from the river drainages around Red Mountain on Cape Nushagak.
Goodnews Bay Platinum Mine, owned by Hanson Industries in Spokane, Washington, has resurrected a 60-year-old bucketline dredge to claw the steel-gray metal from the river drainages around Red Mountain on Cape Nushagak.
Discoloring Assay Beads
October 2001
We have developed a discoloring procedure, that makes parting unnecessary in many cases. Our discoloring solution contains sulfur, an element that tarnishes high silver content beads quite rapidly.
We have developed a discoloring procedure, that makes parting unnecessary in many cases. Our discoloring solution contains sulfur, an element that tarnishes high silver content beads quite rapidly.
Tons of Gold Buried Under World Trade Center
October 2001
Some 11.8 metric tons of gold worth an estimated $110 million, and 30.2 million ounces of silver valued at $121 million, are buried in the rubble below one of the collapsed buildings in the World Trade Center, The New York Times report
Some 11.8 metric tons of gold worth an estimated $110 million, and 30.2 million ounces of silver valued at $121 million, are buried in the rubble below one of the collapsed buildings in the World Trade Center, The New York Times report
Gold Rush Ship Uncovered in San Francisco
October 2001
Workers at a hotel construction site uncovered a Gold Rush-era ship that had been buried for decades under the streets of the city’s Financial District.
Workers at a hotel construction site uncovered a Gold Rush-era ship that had been buried for decades under the streets of the city’s Financial District.
Melman on Gold & Silver
October 2001
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...
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 Financial Repercussions of the WTC Tragedy
October 2001
If the goal of the September 11 terrorists was to inflict maximum damage on the American psyche as well as American economy, they could hardly have picked a better target than the twin towers of the World Trade Center (WTC).
If the goal of the September 11 terrorists was to inflict maximum damage on the American psyche as well as American economy, they could hardly have picked a better target than the twin towers of the World Trade Center (WTC).
