Prospecting & Detecting
On the Road
August 2022 by Ray Mills
Heading to the sierra for another adventure! On The Road Again..
Selectable Frequency vs Multi Frequency Detectors
I like to think in terms of “conductive mass” because it is a combination of both the conductivity of the metal and the size of the target that determine how a detector sees conductivity.
Prospector's Guide to Rock Breaking and Blasting
The holes were overloaded with explosives, but I didn’t know it. I was just a green mining engineer fresh out of school and told to watch as the experienced miners set the charge.
A New Prospecting Spot
Once indicators start showing up along or below a contact I start to get excited. When I have shale, and outcroppings of diorite with iron-red, gritty soil and some clay thrown in, I really get lightheaded. I may be a mile away from the nearest diggings but that’s okay. I just found a spot that could provide some nice nugget hunting.
Huge California Nugget A Hoax
Sanders claimed he used ground-penetrating radar to survey his private property in Nevada County, California, and uncovered the chunk of gold with a backhoe when he was following up on one of the anomalies found by the radar.
Dealing With Hot Rocks and Mineralization
What about all that noise coming from the ground? What is a prospector supposed to do about that?
Rattler's Gold
Rick donned a pair of fiberglass shin guards that he normally wore dredging, just in case he uncovered the rattlesnake during his digging and rock moving. I wasn’t convinced they were going to provide enough protection.
Prospecting After Winter Storms
So, how much rain does it take to cause a major movement of gravels in a stream and redistribute the gold? The technical answer is enough water to move the bed load of the river.
Subscription Required:
The Bawl Mill
• Legislative and Regulatory Update
• Ask the Experts
• Quartz: The Indicator of Gold
• High Sierra Gold
• Trails to Gold
• Stamp Mills
• Prospecting the Easy Way
• The Importance of Prepping you Gold Detecting Spots
• Hunting for Big Gold in a Haunted Canyon
• PLP Update
• Blast from the Past—The Source of Gold Mines Cranks up for Business Men
• Resource Maven—Independent Analysis of the Resource Markets
• Mining Stock Quotes and Mineral and Metal Prices
• Over the Divide: Retta Atkins & Darren VanHouten
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