All Articles
Pacific Island Gov'ts Focus on Undersea Mining
February 2000 by Associated Press
Pacific Island nations have started devising regulatory laws to help create a new industry in this near-resourceless region: mining the sea floor.Selecting a Gold Recovery System
Tabling and jigging are two relatively inexpensive methods of recovering the “free particle values” from the noble metal ores. However, not all ores contain their values as free particles. In fact, many gold ores contain appreciable amounts of “metallic gold salts,” some of which readily dissolve in the system water and continue to migrate right along with it.
The Subsurface Suction Dredge
The problems of the submersible dredge tube are addressed by the subsurface dredge, where the enclosed sluice recovery tube is suspended from a flotation assembly...
Mineralized Calderas in Colorado
A caldera is a large circular volcanic depression caused by collapse due to the removal of molten magma from an underlying magma chamber. The removal of magma is due to explosive venting of lava and pyroclastic material.
Legislative And Regulatory Update
• Bill introduced to repeal RAT
• Rock Creek — Alaska
• Rock Creek — Montana
USPS Delays ICMJ Delivery at Oakland, CA Processing Center
Once again, we've been deluged with telephone calls complaining about delivery of the International California Mining Journal...
The Bawl Mill
• Reporting on Reports
• Answer the questions or we'll be forced to really bother you for a little while
• Some especially well-preserved mobile homes...
Subscription Required:
The Bawl Mill
• Clinton Declares Three More National Monuments
• McCain Derides Clinton Forest Policy
• Foreigners Lure Mining Partners
• 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
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
