Company Notes

February 2000 by Staff

Ask The Experts—Separating platinum from sands using bubbles

October 2011
I am trying to find any information about using bubbles to separate platinum from sands and small particles. I think it has to have a surfactant in the process. Do you know of this bubble tech?

Placer Gold in New Mexico

February 2002
New Mexico is not especially known for placer gold, although significant quantities have been recovered from certain districts. There are good opportunities for finding additional gold in favorable areas in the state.

The Art of Finding Coarse Gold—Part III

February 2005
In the first part of this article, we took a look at the special geology required to form coarse gold. In the second part, we looked at field examples of coarse gold occurrences and the geology of residual placers.

Legislative and Regulatory Update

July 2018

• Critical minerals obtain national security status
• Idaho to take over EPA permitting

Group Sues Feds Over New Nat'l Monuments

March 2000
Several Arizona lawmakers and Utah ranchers filed suit against the federal government over the creation of a national monument in northern Arizona.

The Bawl Mill

March 2005
• Our tax dollars at work, or not...
• Crafty robbers make another withdrawl
• Nebraska Governor earns our praise for saving taxpayer money
• State cries "wolf!"
• Let's end on an up note

Melman on Gold & Silver

October 2015
Recent reports could be pointing toward a genuinely important change in direction for the American economy and it is a change that could be positive for the precious metals over time.

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   • 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

Free:
Legislative and Regulatory Update