Pocket Gold in Gneiss
March 2004 by Edgar B. Heylmun, PhDMetamorphic rocks such as gneiss and schist are known for their pocket gold deposits. Such pockets may not be large enough for major mining operations, but may be very rewarding for individuals or small companies. Gold-bearing quartz veins may cut gneiss or schist, but often the veins parallel the bedding, or foliation. The origin of mineralized veins, which parallel the foliation, has been kicked around for years.
• Hike in mining claim fees
• Hearing on suction gold dredging in California
• Interior wants mining reform
We have an opportunity to make significant and substantial changes to provide relief for small miners with the Trump Administration and the current makeup of Congress. We realize the time to act is now, but we need your help.
Several Arizona lawmakers and Utah ranchers filed suit against the federal government over the creation of a national monument in northern Arizona.
In 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...
Much of the world’s supply of beryllium is mined by Brush-Wellman, Inc., at Spor Mountain, Utah. The district is in a harsh desert environment which receives only 6 inches of precipitation a year, barely enough to support scrubby desert growth.
She said a few thoughts did cross her mind at the time; she thought maybe she should have looked more thoroughly for that hand-drawn map to the claim that we had given her the previous year.
As an employer, every mining operation, large or small, is responsible for protecting the safety and health of its employees. Safety is also good business. An effective safety and health program can save $4 to $6 for every $1 invested. It’s the right thing to do, and doing it right pays off in lower costs, increased productivity, and higher employee morale.
The Bawl Mill • Our Readers Say • Fair and Balanced? If You Have the Cash • Australian Prospector Detects 150-Ounce Nugget • The Tangential Impulse Water Wheel in California Gold Mining History—Part II • Picks & Pans: Dredging After The Flood • Mining Industry Enthusiastic About Prospects • Looking For Gold in All The Right Places • Fraser Institute Ranks Best Regions for Mining Investment • Ask the Experts: Recommended Reading—Part II • Red Lake, Ontario • Company Notes • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices