Over the Divide
May 2013 by StaffGordon Burton
1935 - 2013
Within the first 3 hours he and I had found pocket after pocket of gold and couldn't wait to tell Levi of our treasure.
This article is about the Red Point Mine, which was a buried intervolcanic channel and a very rich one.
Skarn consists of coarse-grained calcium, magnesium, iron, and aluminum silicates formed by hydrothermal solutions, which replace limestone or dolomite near the contact with an igneous intrusion. The contact metamorphism is usually caused by an intrusion such as quartz monzonite, granodiorite, or similar rock type, which may or may not be mineralized.
The one he’s rolling around in his fingers is nice—5.23 carats, nearly the size of a marble, pure and white. But the diamond that Alphonse Ngoyi Kasanji is talking about is the big one—the one that got taken away.
A breccia pipe, or chimney, is an irregular cylindrical mass of breccia that is often silicified and stands out as an iron-stained knob. They can be from a few feet to several hundred feet in diameter, and may or may not be mineralized.
My wife and I spent three years laying the groundwork to build a processing mill for gold, silver, lead and some zinc in the Sierra Madre Mountains of Northern Mexico, in the state of Sonora. In this installment, I describe how we purchased the land to build the new mill.
The Bawl Mill • Gold Rush in the Congo • Find of a Lifetime • All About Quartz—Part I • Your Guide to Prospecting in Alaska • Shallow Water Crevicing Can Bring Big Rewards • A Father and Son Prospecting Adventure • Home Office Deductions • Advantages of Modern Prospectors • Searchers' Dreams • Gold in Unlikely Places • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices