Potholes and Other Bedrock Traps
September 2012 by Jim HalloranPotholes in bedrock can trap placer minerals and even be glory holes. They are, at least, interesting geologic phenomena, and at best, a treasure trove of gold nuggets.
I had been busy representing the Prospecting and Mining Journal this spring, but prospecting season finally arrived and I’ve been out digging for nuggets—I’ve even found a few. I know a number of prospectors who are armed with new metal detectors and headed to the hills to look for that precious yellow stuff.
…as an academic argument, when mated to the appropriate engine, is the pump really moving water at the rate of 400 GPM?
Four nuggets, ranging from one to four pennyweight, had been found originally. All four nuggets were found in a line about ten feet apart from each other.
After he excavates the ore down to bedrock, he goes over the bedrock with a metal detector to ensure he didn't leave any gold behind before he backfills the area.
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.
The mine site consists of river gravels from an ancient channel covering over 20 acres, and the place is covered with very large river rock and small tree overgrowth.
He excitedly told me he was going mining and wanted to know where he should go, how to do it, and so on. After he calmed down, I got excited. “I need to go!” was my response.
The Bawl Mill • Cold Alaskan Gold—Part I • Wild and Scenic River Prospecting—North Fork of the American River • Detecting for Gold—Finding Nuggets Where You Least Expect Them • Financing by the Crowd • Wealth Beyond Your Wildest Imagination • Gold Too Big to Carry • The World of the Simple Gold Pan • New Silver and Zinc Mine Slated for Montana • Eastern Oregon Mine Seeks Permits • Mining Returns to Historic Comstock • BLM Issues Environmental Review of Wyoming Uranium Mine • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices