The Giant King Mine
July 2014 by W. Dan HauselMost gold-bearing veins in this region are controlled by fractures associated with the Melones Fault, a late Cretaceous structure that is 108 to 127 million years old.
We needed something to cook on, so we brought most of our kitchen with us including our full-size oven, which was pretty funny to see in the middle of a rainforest. Food was always a concern, but fortunately for us...
Centrifugal bowls versus jigs
With a little homework and a methodical approach to sampling, a prospector can determine if a deposit is worthy of more of an investment...
With the exception of well-established operators with proven reserves and years of field experience, the high price of gold brought a flood of speculators, con men, and real estate brokers into the mix who were not previously engaged in the gold mining market.
In part one of this two-part series on gold in Guyana, I describe artisanal mining efforts currently winning alluvial gold from small-scale placer operations located along the lower Puruni River and its tributaries.
All these decisions and more depend on the richness of a claim—something that is determined by sampling. But sampling isn’t cheap, and even collecting the samples can be more difficult than it appears on the surface.
The Bawl Mill • A Return to Silver City, Idaho • Ask the Experts • Ask the Experts • Ask the Experts • Swing and a Miss • Miners Fight Back Against Road Closures • BLM Flexes Its Muscles in Quartzsite • Over the Divide • Romancing the Lens • Gold Recovery with Centrifugal Bowls • Mining on the Comstock Lode • Want to Go to Australia? • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices