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.
This was two days of gold panning, with just over 250 gold panners trying to win a medal to show they were one of the best of the best.
...one of the hallmarks of the past month has been a series of incredibly swift reversals that have shaken virtually every market we follow. From the end of July through mid-August, both precious and base metals have fallen sharply; the petroleum complex has likewise come under heavy selling...
New regulations have given the enforcement arm of the WDFW official “police” status, with the authority to issue citations, pursue warrants, make arrests and confiscate items.
Well, the year 2013 is now underway and we have surely entered the “Brave New World” that has followed the election of 2012. From my personal point of view, and I might add, unfortunately, this year and the ones following are beginning to appear that they will turn out to be quite similar to the preceding period.
The Michigan Department of Environmental Quality approved permits allowing Kennecott Minerals, a subsidiary of Rio Tinto, to operate a nickel and copper mine in the Upper Peninsula.
• Can you explain a jig, Ainlay bowl, hammer mill?
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