Metals and Precious Stones in Wyoming
May 2000 by W. Dan HauselWyoming is an excellent place for prospectors, rock hounds, and companies to search for a variety of mineral resources.
• How many parts per million make a project viable?
How do mines and refiners deal with doré bars?
The main issues in this case involved the DEQ’s authority to regulate discharges under sections 402 and 404 of the Clean Water Act.
After finding little specks and occasionally little nuggets all season, I had finally reached something economical and interesting! This had never happened before along the Pellice Valley in Italy.
Q: I’ve been using a computer program that lists both active and closed mining claims. Can you tell me the definition of a closed claim and why they would be shown?
The Bawl Mill • Guest Editorial—Sentaor Craig of Idaho Looking Into MSHA Complaints • Guest Editorial—Changing the Rules • Gold Prospecting on Sixmile River • Serpentine in California • Town Hall Meeting in Sierra City, California • Picks & Pans: Tips for Nuggestshooting—How to Increase Your Gold Finds (Part II) • An Unusual Death in Downieville's Gold Rush • Looking Back • Gold at Dale, California • Mining Stock Quotes and Mineral & Metal Prices • Melman on Gold & Silver