All Articles
San Diego County Tourmaline
June 2001 by Frank Lorey III
San Diego County, California, has long been considered the finest source of pink tourmaline in the world. The Pala, Mesa Grande, Rincon, and Ramona districts in the northern portion of the county have produced tourmaline, kunzite, and other gems in great quantities, much of it jewelry and museum-quality specimens.Additional articles that might interest you...
California State Gold Panning Championships
October 2015
This year’s 2015 California State Gold Panning Championships were wild and hectic.
This year’s 2015 California State Gold Panning Championships were wild and hectic.
Utilizing Geologic Maps
April 2006
Geologic maps generally appear complex and daunting, and certainly some are. However, many have information hidden within their bright splashes of colors and patterns that can aid the prospector who takes the time to study them.
Geologic maps generally appear complex and daunting, and certainly some are. However, many have information hidden within their bright splashes of colors and patterns that can aid the prospector who takes the time to study them.
Legislative Update
May 1999
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
Robert Sanregret—Attorney at Law
Western Mining Council
National Association of Mining Districts
The Bawl Mill
February 2014
• The dirty truth about clean energy
• By the numbers
• The dirty truth about clean energy
• By the numbers
Fine Gold Panning Without Using Mercury
March 2012
The technique I will describe is a much safer alternative and it works. It’s a fine-gold panning technique that eliminates the need for mercury amalgamation of most placer samples.
The technique I will describe is a much safer alternative and it works. It’s a fine-gold panning technique that eliminates the need for mercury amalgamation of most placer samples.
Company Notes
July 1999
• Round Mountain Gold
• Canyon Resources Corp.
• Hecla Mining Co.
• Tri-Valley Corp.
• Newmont Mining Corp.
• US Gold Corp.
• X-Cal Resources
• Pan American Silver Corp.
• Royal Gold
• Round Mountain Gold
• Canyon Resources Corp.
• Hecla Mining Co.
• Tri-Valley Corp.
• Newmont Mining Corp.
• US Gold Corp.
• X-Cal Resources
• Pan American Silver Corp.
• Royal Gold
Fix or Replace, Depreciate or Write-Off
June 2010
In today’s economy, the question is often not whether to fix or replace equipment, fixtures, business assets or even the building housing the mining operation or mining-related business, it is which path is affordable.
In today’s economy, the question is often not whether to fix or replace equipment, fixtures, business assets or even the building housing the mining operation or mining-related business, it is which path is affordable.
Subscription Required:
The Bawl Mill
• Our Readers Say
• Nebraska Couple Finds Big Nugget in Arizona
• Great Basin Gold
• Company Notes
• GATA Update
• Picks & Pans: Selecting a Gold Dredge
• VLF Detectors and the Effect of Mineralization While Nuggetshooting
• Search for the Legendary Sierra Azul
• Public Lands for the People Educates Prospectors
• Harshaw's Silver Days
• Mining Stock Quotes and Mineral & Metal Prices
• Melman on Gold & Silver
• Crandon Mine Decision Still Years Away, Says State
• Investors Hope to Revive Idaho Gold Mine
