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Prospecting & Detecting

Why Assaying Placer Gold Deposits Doesn't Work

Let’s set up a thought experiment: Suppose you had some material that ran one ounce per ton gold, which is generally considered high grade to fantastic grade depending on the circumstances.

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Additional articles that might interest you...

The Life of an Independent Prospector


“JP, is it possible to make a living looking for gold with a metal detector?” I get asked this question a lot...

Following Clues to a Lost Gold Deposit—The Northern Extension of the Cedarberg


Last month, in “Following Clues to a Hidden Gold Deposit,” I ended the article with the direction that we were on the hunt! We were getting prepared and ready to roll with our detectors, then snow came, and lots of it. We had already found the seam diggings mine on the mountainside in wild, rough brush and trees. It had been well hidden.

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.

The Challenge of Winter Dredging


Dredges actually do pretty well in freezing conditions. There are a few tips you should know, however.

Growing Up Gold


If you’re going to successfully detect nuggets you must not only know a little about finding gold and detecting, but you also need to know your own limits, have a dash of luck and a lot of persistence.

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NOI or POO for small backhoe

Bedrock Gold: When It’s There and When It Isn’t


Has your experience ever led you to wonder why some gold is deposited on bedrock and in crevices, while other gold is not? We’re going take a deeper look at this and see what we can figure it out.

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The Bawl Mill   • Ask The Experts - Too early to build the crusher?   • Ask The Experts - Time for small mine exemptions   • Ask The Experts - Should I be checking the culverts for gold?   • Sniping for Gold—The Next Best Thing to Dredging   • Hard Rock 101: Advanced Micro Blasting   • Now Is The Time For Exploration   • Gold in Unlikely Places—And 'Eating Crow'   • From Iowa to Alaska—How I Became A Gold Miner   • Jamestown and Our Mother Lode Gold Rush Adventures   • Gold Prospecting for Better or Worse: Those Blasted Boulders!   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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