Small Mining Operations
Prospecting for Copper—What to Look for on the Outcrop
August 2020 by Tom Turner
For the prospector, knowing what oxidized hydrothermal alteration looks like in the field is an important exploration tool.
Nevada Miners: Check Your Claim Markers
The Nevada Senate introduced SB108 in 2009 to prohibit PVC piping utilized by miners to stake mining claims.
Evolution Of A Desert Wash Plant
The water instantly dropped though the screen, leaving a pile of mud behind! I was so excited that I replaced it with a 150-mesh screen, and the same thing happened!
The 10-Ton Boulder: Expanding Grout Demolition
Imagine you have located a source of virgin placer ore containing immense gold value. Now imagine that there is a 10-ton monolith of extremely hard gneiss in between you and payday.
Libby, Montana Prospectors Keep Tradition Alive
Located 23 miles south of Libby, the land surrounding the Libby Creek area has been of interest to prospectors since the early 1860s, when it was home to up to 600 miners working at a camp known as Libbysville.
The Smell of Gold—Part I
![](http://www.icmj.com/userfiles/images/201506/toc-18-smell-of-gold.jpg)
Hard Rock 101: Micro Blasting
Micro blasting can be used to take down hanging rock, separate minerals from overburden, and collect gemstones and other high-value product with minimal damage.
Now Is The Time For Exploration
I’ve been following the precious metals for decades, and I haven’t seen a move this powerful in many years.
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• Detecting: Getting Away From The Heat And Into The Gold
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• Gold Prospecting for Better or Worse: How Curiosity Burst My Platinum Bubble
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