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Cobalt and Nickel in Missouri
October 2002 by Edgar B. Heylmun, PhD
Cobalt and nickel are tough silver-white metals, with similar physical properties, that frequently occur together in nature, along with copper sulfides. Cobalt and nickel are used as alloys, providing great strength and resistance...
I Just Tripped Over A Nugget
I metal detected a number of years before I saw my first nugget peeking out from the dirt before I had scraped or dug for it. This one was in the steep sidewall of a narrow, but deep drywash.
Gold Placers of the Kenai Peninsula, Alaska
The biggest obstacle is that like many streams on the Kenai Peninsula, high water during the summer months from snow melt and rain can make dredging nearly impossible. The best dredging is in the colder months of the year.
Creating Your Own Luck
Now that you are actually going to be out there doing some prospecting, I may be able to help.
Finding Paystreak Gold With A Metal Detector
There is no question metal detectors can be used to find paystreaks, but the method I am going to describe may not be exactly the procedure some prospectors would expect.
The Bawl Mill
• House members "earn" another raise
• So how much is the national debt?
Special Rock
This “special” rock was much bigger and after having smashed it in half, and then in half again and again, a small gold nugget just sat there looking at me, still embedded in a small mix.
Exploring Placers with Auger Drills
Augers can be used effectively for placer exploration with certain limitations.
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The Bawl Mill
• Our Readers Say
• Placer Gold in Idaho
• Working the Belmont Mine Butte, Montana—1953
• Simple Sluice Design
• Sunshine Mine Video Brings Back Painful Memories
• Hardrock Detecting
• Gold Garbage: Scams New & Old
• Company Notes
• Picks & Pans: Confessions of a Professional Nuggetshooter
• Gondwana Gold and Diamonds
• Looking Back
• Ghost Towns of Washington County, Utah
• The Fire Within
• 2002 California State Gold Panning Championships—Foresthill, California
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
