All Articles
Estimating Gold Values in Placer Gravels
May 2005 by Staff
The single most important question to be answered when evaluating a placer deposit is: “How much is it worth?” Accurate sampling of placer gravels is essential to obtain a reasonable estimate of the total gold values contained in the deposit.
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Melman Reports From PDAC—News About India, China, and a Potential Shortage of Nickel
April 2004
PDAC’s (Prospectors and Developers Association of Canada) annual convention held each spring in Toronto, Ontario, Canada is generally regarded as the largest and most impressive annual gathering of the mining industry in the world.
PDAC’s (Prospectors and Developers Association of Canada) annual convention held each spring in Toronto, Ontario, Canada is generally regarded as the largest and most impressive annual gathering of the mining industry in the world.
What's Left Behind
December 2012
I love to see old-timer workings while I am out detecting for gold. For one thing, it assures me that gold came from there. Second, it tells me gold should almost certainly still be there.
I love to see old-timer workings while I am out detecting for gold. For one thing, it assures me that gold came from there. Second, it tells me gold should almost certainly still be there.
The Bawl Mill
August 2010
• Disappointed supporter has the ultimate last word on the matter...
• You should have seen the millions that got away...
• So much for sacrifice...
• Top Democrats will have to find new finance chairman
• Disappointed supporter has the ultimate last word on the matter...
• You should have seen the millions that got away...
• So much for sacrifice...
• Top Democrats will have to find new finance chairman
Summertime Gold Panning
September 2016
I have smaller pans for cleaning black sand concentrates, big pans for taking large samples, pans with corners for pouring out materials, and pans with lots of special riffles. This variation is why I have so many pans—they each have their specialty.
I have smaller pans for cleaning black sand concentrates, big pans for taking large samples, pans with corners for pouring out materials, and pans with lots of special riffles. This variation is why I have so many pans—they each have their specialty.
Legislative and Regulatory Update
September 2003
• Small miners can join bonding pool in Alaska
• Comments needed for diesel particulate matter proposed rule
• Administration asks Supreme Court to review wilderness ruling
• Bush selects Utah Governor as next EPA chief
• Small miners can join bonding pool in Alaska
• Comments needed for diesel particulate matter proposed rule
• Administration asks Supreme Court to review wilderness ruling
• Bush selects Utah Governor as next EPA chief
Elko Mining Expo a Success
July 2003
Several thousand miners and their families made it a successful show. Local mining companies gave employees time off to attend the Thursday and Friday exhibits and events.
Several thousand miners and their families made it a successful show. Local mining companies gave employees time off to attend the Thursday and Friday exhibits and events.
Working the Belmont Mine—1953 (Part 3—Conclusion)
December 2002
Tuesday morning started off much like Monday except Jack wasn’t packing a bunch of drill bits. We wandered off toward the bottom of the raise, adjusted our bed boards, had a cup of coffee from our buckets, and smoked a cigarette. Then Jack stretched, stood up, and remarked, “Guess I might as well go up and see what it looks like. You wait here for now. When I call down, send up a section of ladder and eight laggings.”
Tuesday morning started off much like Monday except Jack wasn’t packing a bunch of drill bits. We wandered off toward the bottom of the raise, adjusted our bed boards, had a cup of coffee from our buckets, and smoked a cigarette. Then Jack stretched, stood up, and remarked, “Guess I might as well go up and see what it looks like. You wait here for now. When I call down, send up a section of ladder and eight laggings.”
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