Prospecting for Diamonds
May 2008 by W. Dan HauselIn 1977, I was a young, inexperienced geologist hired to evaluate Wyoming’s diamond resources in the Colorado-Wyoming State Line district, and investigate and map all other mineral commodities in the state with the exception of oil, gas...
Gold can potentially be found in all the glaciated areas of the Midwest, but to find it in any appreciable amount one needs to look to areas where the gold gets concentrated by more recent water flows.
When I dropped the boulder into my son’s hand everyone spoke a single word in unison, “Wow!”
Once you have a detector, learn how to use it and get out in the field—you can’t find anything with it in your garage.
This past month was one that saw the emergence of a series of problems capable of inflicting true and serious damage to the world’s well being on a scale we have not witnessed since the late 1970s.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Any ore grading 32% silver would contain more than 9,000 ounces of silver per ton and be valued at something in the range of $150,000 per ton. Even a few tons of this type of material would be well worth shipping off to a smelter for treatment.
The Bawl Mill • Ask the Experts—Why doesn't the 1872 Mining Law apply to all 50 states? • Ask The Experts—Where do I find information about getting paid for raw gold? • Understanding Geologic Deposit Models • The Lost Silver Triangle of the Sierra Madre—Part II • Avino’s Durango Project • Success With A Detector • Horsetail Gold • The Makorakoza of Zimbabwe—Centuries of Prospecting in Gold-Hosting Dolerites • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices