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Prospecting & Detecting

Hard Rock Milling: A Matter of Scale

Most prospectors understand placer mining a lot better than hard rock mining and don’t realize the amount of work that goes into processing different types of hard rock ore.

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California State and US National Gold Panning Championships


This was two days of gold panning, with just over 250 gold panners trying to win a medal to show they were one of the best of the best.

Are There Any Good Prospects Left?


This type of thinking will get you discouraged pretty fast, and soon all of your mining equipment will be found gathering dust in your garage.

From Vietnam to Wedding Bands


It’s a common symptom of gold fever for miners to be very hesitant to let go of gold they’ve found or even have it made into jewelry. I confess, I suffer from the same incurable disease!

WWII Vet & Prospector Still Going Strong


Lately I’ve been having success utilizing two types of detectors in succession. The first is a pulse induction (PI) detector with a blanket-style antennae, and I follow it up with a very low frequency (VLF) detector.

A Generous Lesson on Detecting Bedrock


The signal I was hearing was coming from a vertical bedrock crack on the bank of the creek. I removed my backpack, took out my crevicing tools and started to clean out the crack when I saw a glint of gold.

Step-by-Step Crevicing


Gold trapped in the cracks can be encrusted close to the walls or mixed with sand and pebbles, making the gold difficult to see and then extract. Crevicing requires a lot of patience to achieve positive results.

Pros and Cons of Big Detector Coils


Years later I returned with a new detector with a smaller coil and detector technology more sensitive to smaller nuggets. I found my first nugget within five minutes. I had a second five minutes after that.

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The Bawl Mill   • Ask the Experts - processing plants that can extract rare earth metals   • Ask the Experts - what does MDB&M stand for?   • Ask the Experts - proper mining claim procedures   • The Hughes Creek Placers, Montana   • Benefits of a Detecting Partner   • Excavator Testing Wet Placer Ground   • Paperwork Guy—A Cautionary Tale   • ICMJ Online Forum Now Available   • Detecting For Gold—Are You Up For It?   • A Trip Down the Yukon River   • Selenium, Mercury and Suction Dredging—Studies Contradict CA State Water Resources Board   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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