Prospecting & Detecting
Ask the Experts
March 2014 by Chris Ralph
Breaking cemented gravelsAdditional articles that might interest you...
Search Coils and Techniques
May 2014
This article is intended to try to help someone who is breaking into gold detecting and using a pulse induction (PI) detector.
This article is intended to try to help someone who is breaking into gold detecting and using a pulse induction (PI) detector.
Divide and Conquer—Detecting Old Placer Grounds with Friends
February 2014
He no sooner had turned around and started moving when I hollered again that I had another nice one.
He no sooner had turned around and started moving when I hollered again that I had another nice one.
Continuing Hard Rock Exploration
April 2014
We had been picking away at it, but the going was mightly slow. Why not use some explosives to advance a little quicker?
We had been picking away at it, but the going was mightly slow. Why not use some explosives to advance a little quicker?
Prospector's Guide to Rock Breaking and Blasting
December 2016
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.
12-Year-Old Unearths Large Diamond
September 2013
It is the eighth largest brown diamond to be found and certified by park staff.
It is the eighth largest brown diamond to be found and certified by park staff.
Coprolite—A Prospector's Tale
February 2014
Gold nuggets come in all forms, but I never expected that dinosaur nuggets would too, and at a decent price.
Gold nuggets come in all forms, but I never expected that dinosaur nuggets would too, and at a decent price.
Recent Prospecting in Plumas County
November 2010
Plumas has been historically rich in gold because of its favorable geology. The Melones Fault trends north-south through the county and many rich gold-bearing districts lie along its course.
Plumas has been historically rich in gold because of its favorable geology. The Melones Fault trends north-south through the county and many rich gold-bearing districts lie along its course.
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The Bawl Mill
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• Ask the Experts
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• Comments on Gold Rush and Bering Sea Gold Series
• Hidden Value in Old Tailings
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
