How To
Explosives and Mining
July 2011 by Jack W. Peters

How Should I Work This Prospect?
How big is the deposit? Are there boulders you will need to move? Do you just want to recover the nuggets or do you think there is good fine gold that you will also want to capture?
How to Upgrade Your Pocket Plunger

Ask the Experts
Bismuth oxide for assaying?
The Smell of Gold—Part I

Regarding "Good Assays and Bad"
Last month I wrote an article entitled “Good Assays and Bad,” which gathered a few comments.
Determining the Amount of Gold in Rich Ores

Mineralization, Ground Balance and Metal Detecting
The right ground balance setting for the conditions you are working is critical. If your detector isn’t set properly, you will lose depth of detection, sometimes to an extreme degree.
Subscription Required:
The Bawl Mill
• Can't We Just Do Something?
• Ask The Experts—14-day camping limit
• Legislative and Regulatory Update
• Mother Lode Leaf Gold
• Dredging The Outside Bend
• A Good Start
• WWII Vet & Prospector Still Going Strong
• Nevada Gold Value Up Along With Production
• 2011 National Mining Hall of Fame Inductees
• Melman on Gold & Silver
• Mining Stock Quotes & Mineral and Metal Prices
Free:
Northern Gold Mining's Garrison Gold Property
• Wyoming's Billion Dollar Nugget—The Trilogy Ends