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.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
This was not a month for the weak-hearted. During the past thirty days, we have had an explosive intensification of the Middle East conflict, threats of OPEC using the “Oil Weapon” once again, a growing chain of events flowing out of the Enron collapse and...
Everyone can deduct all of the ordinary and necessary expenses of conducting a trade or business. But how can anyone hope to refute the IRS’s labeling of their activity as a hobby or, probably more importantly, hope to achieve the label of a tax business?
• Is there a standard contract for placer mining to use with a private property owner?
Q: Can you suggest some family and dog friendly vacation spots in California where I can also do some sniping?
The case of Howe vs. Bank of International Settlements et al.—I like to call it Howe vs. All the Money in the World—was roughed up a little but survived its first day of hearing in federal court in Boston.
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