Small Mining Operations
Critical Minerals Update
March 2022 by Chris Ralph
The critical metals are essential to the modern lives we lead. The prices of critical metals are moving up even faster than government published rates of inflation, with little sign of slowing down.
Crushing Quartz in Calaveras County: A Placer Miner Learns New Tricks
I had never run an impact mill before, but anything involving rocks, water and a big electric motor sounded great.
The Challenge of Winter Dredging
Dredges actually do pretty well in freezing conditions. There are a few tips you should know, however.
Breaking Boulders With Explosives
The process we will be using is called “blockholing,” and it is commonly used at mines and in construction projects to break up oversize material into sizes that can be easily handled.
Dredging Therapy
The big moment finally arrived. With Norm suited up, I pulled the motor to life and felt instantly better. There’s really something relaxing about the sound of a dredge running—they don’t sound like anything else.
Ask the Experts
NOI or POO for small backhoe
The Mystery of the Grand Summit Mine
I didn’t follow-up on this opportunity at that time, as I already had as much on my plate as I could handle, but the potential for this property has never left my mind.
The Summer of ‘81
When it was all setup and running, you had everything coming off the dredge riffles into the boil box. At the hole section, some of the water got sucked down and pulled a lot of black sand and over heavies…
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The Bawl Mill
• Ask The Experts - My detector only finds bullets
• Ask The Experts - Any tips on finding gold in Colorado?
• Ask The Experts - Should I be seeing black sands in the tailings of my sluice box?
• Ask The Experts - How do I sell my gold?
• Ask The Experts - Is Welsh gold more valuable?
• Finding Gold With A Simple Sluice Box
• Detecting A Trashy Area
• Winter Prospecting
• Are You Being Followed?
• Overcoming Repeated Skunks
• Butte County: Another Mother Lode Favorite
• Welcome to Nothing
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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Legislative and Regulatory Update
• Gold Prospecting for Better or Worse: Golden Memories
• Crisson Gold Mine Robbed At Gunpoint
