Ask The Experts—Where Would The Most Gold Tend To Be In This Deposit?
January 2009 by Chris RalphQ: 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?
• From NASA, with warmest regards
• Anything new to report?
Centrifugal bowls versus jigs
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.
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.
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.
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.
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