Mining Stock Quotes and Mineral & Metal Prices

February 2000 by Staff

Calcite and Limestone

February 2017
The other distinguishing feature of calcite has to do with its chemistry. Geologists sometimes take a small bottle of dilute hydrochloric acid out into the field with them because calcite reacts with acids to make a bubbly foam.

From the Editor

September 2005
Thanks to the hard work of our writers and staff, along with the support of our advertisers, we are beginning our 75th year in print.

San Diego County Tourmaline

June 2001
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.

10 Keys to Prospecting Like A Pro

July 2020

Want to find a lot more gold when you get out there to prospect? Well I’ve put together ten ideas that I think will help you become more successful…

Labor Dept. Approves Aid to Laid-off Nevada Miners

September 1999
The U.S. Labor Department approved special retraining and job-search assistance for more than 400 mine workers recently laid off at the BHP Copper Mine near Ely.

Legislative and Regulatory Update

June 2015
• California dredging update
• Favorable bills in Congress

Ask The Experts - How do I avoid claim jumping?

February 2021

Subscription Required:
The Bawl Mill   • Clinton Declares Three More National Monuments   • McCain Derides Clinton Forest Policy   • Foreigners Lure Mining Partners   • Pacific Island Gov'ts Focus on Undersea Mining   • Options Narrowed for Managing Chugach National Forest   • Company Notes   • Diamond Fever   • Gold in Jasperoid   • Underground Geologic Mapping   • New Quarry Regulations in West Virginia   • Ash Fork Calm After Explosives Theft   • Picks & Pans: Mining in Ghana   • Little Rocky Mountains, Montana   • Collector Reaches New Lows to Find Bottles   • Chinese Camp, California and the Tong War of 1856   • Millie's Tailings   • Visionaries, Scoundrels, and Gamblers   • Executive Defends Special Mill Site Exemption   • Chasing the Ghosts of Forty-Niners   • Washoe County Balks at Black Rock Desert Plan   • State's Only Gold Mine Processes Last Precious Ore   • Melman on Gold & Silver   • Looking Back

Free:
Legislative and Regulatory Update