How Much Gold Is In My Gold-Quartz Specimen?
June 2010 by Chris RalphThe method is based on the fact that gold is much denser than quartz, and the more gold that is present in a specimen, the higher the density of the piece will be as a whole.
An environmental group has staked a claim to mine 20 acres of land next to a posh subdivision near Hayden Lake, Idaho, to illustrate how antiquated the nation’s mining laws have become.
• USPS—What's YOUR priority?
• A true "grassroots" campaign
• "Waste" not, want not...
• Clinton's National Forest plan goes up in smoke...
• Coeur Alaska
• Canico Resources
• Entree Gold
• Newmont Mining
• Bema Gold
• Copper Ridge Explorations
Now, from all corners of the world, at all hours of the day and night, people call, trying to reach out and touch someone. Anyone, really, who might happen to be passing by when the Mojave Phone Booth starts ringing.
1935 - 2013
• Congress heading into summer recess
• Maintenance fees due!
When Jimmy stuck his head in my office that morning, little did I realize that his question would lead to a surprising collaboration. “Hey, Slusher, did you know that the Rock Shop out east of Deming has a pile of our ore in their back yard?”
The Bawl Mill • Legislative and Regulatory Update • Sluicing at Rocky Bar, Idaho • Nine Pound Nugget Found In Northern California! • Glaciers and Placer Gold Deposits • Ask The Experts: Can you help me identify these items? • Getting The Most Value From Your Gold-Quartz Specimens • Highbanking and the House Rock • Fix or Replace, Depreciate or Write-Off • Melman on Gold & Silver • Mining Stock Quotes & Mineral and Metal Prices