All Articles
Ask The Experts—Where Would The Most Gold Tend To Be In This Deposit?
January 2009 by Chris Ralph
Q: I live in SW Oregon, Gold Beach... I am getting small gold from this paleoplacer. Where would the most gold tend to be, in the sediment holding the pebbles together or in certain...rocks such as quartz breccia in the conglomerate?Additional articles that might interest you...
The Bawl Mill
February 2015
• From NASA, with warmest regards
• Anything new to report?
• From NASA, with warmest regards
• Anything new to report?
Ask the Experts
August 2014
Centrifugal bowls versus jigs
Centrifugal bowls versus jigs
Prospecting for Commercial-Scale Gold Deposits
March 2009
While most individual prospectors out there are searching for placer gold, there is a different type of prospecting being done by a handful of individuals—the search for commercially viable large-scale gold and silver deposits.
While most individual prospectors out there are searching for placer gold, there is a different type of prospecting being done by a handful of individuals—the search for commercially viable large-scale gold and silver deposits.
Mud Creek Placer Mine
April 2003
Continued from last month...
The Mud Creek Placer Mine is a true quest. Previously we acknowledged the rich reserves contained in the ground near Candle, Alaska. Now the miners and equipment need to find their way there and start the operation.
Continued from last month...
The Mud Creek Placer Mine is a true quest. Previously we acknowledged the rich reserves contained in the ground near Candle, Alaska. Now the miners and equipment need to find their way there and start the operation.
Corralling Those Pesky Platinum Group Metals
June 2005
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.
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.
Buell Park Pipe, Arizona
July 2004
One of the world’s largest kimberlite pipes is located on the Navajo Indian Reservation in northern Arizona. The pipe is larger than any diamond-bearing pipe in South Africa. It is 16 miles north of Window Rock, the capital of the Navajo Nation.
One of the world’s largest kimberlite pipes is located on the Navajo Indian Reservation in northern Arizona. The pipe is larger than any diamond-bearing pipe in South Africa. It is 16 miles north of Window Rock, the capital of the Navajo Nation.
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The Bawl Mill
• A Word From the Editor
• Reading A River: Finding The Paystreaks—Part II
• Placer Gold in the Ortiz Mountains
• Miners Discuss Struggles at NWMA
• Ask The Experts—Where to Take Sulfide Ore for Processing
• East Coast Dredger Heads West - Part I
• Growing Pains of the Learning Curve
• Stillwater At Half Speed
• Elko County Has Highest State Median Income
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Pebble Deposit Reveals Mineral Potential
