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Prospecting & Detecting

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Stories, tips & tricks

Detecting: Getting Away From The Heat And Into The Gold


Within a very few minutes, I had my first nice sounding target. It turned out to be a nice earring-size gold piece that was about a half a gram.

The Coolgardie Gold Mining Camp of Southern California


The area was mined intermittently from around 1900 to 1915, but was also mined in the late 1800s, with a total output valued at about $100,000, which is around $9.5 million at the current gold price.

Reminder: Annual Claim Filings Due


Mining claimants who wish to retain their mining claims on Bureau of Land Management and Forest Service lands through the 2021 assessment year must pay a maintenance fee or file a maintenance fee waiver certificate on or before September 1…

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Dredging Tips and Tricks: A Measure of Water Pump Efficiency


…as an academic argument, when mated to the appropriate engine, is the pump really moving water at the rate of 400 GPM?

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.

Sluicing and Detecting Downstream


…early last fall, I found my first gold-rich patch along a few crevices in the same river and found five grams of gold nuggets in one outing.

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Proven to catch the finest gold!

Tips and Tricks


Many suggestions had some pieces or parts that would work some of the time, but Dredger Dan’s suggestion was, in my humble opinion, the cleanest, cleverest, and most dependable.

10 Keys to Prospecting Like A Pro


Want to find a lot more gold when you get out there to prospect? Well I’ve put together ten ideas that I think will help you become more successful…

Practical Advice for Milling Hard Rock Ores


The problem is that extracting gold from hard rock is often a lot more difficult than processing placer gravels. Still, there is some very high-grade ore out there in many old mining areas.

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Works like a 600 lb Jaw Crush but weighs only 60 lbs!!

Speed Prospecting for Hard Rock Gold


An online video gave me some ideas, and with a lot of trial and error I developed a reliable method of panning free gold particles down below 35 microns quickly and easily.

Forrest Fenn Treasure Chest Finally Found?


Fenn posted photos of what he claims is the long-hidden chest and its contents after it was found, though some believe the whole thing was a hoax because he refuses to identify the finder.

Dredging Tips and Tricks: T-80 Air Compressor Maintenance


The next morning, I retrieved the compressor and again attacked the sticky head bolt. As if by magic (and some applied physics) the head bolt sighed and finally broke loose.

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Charles P. Watson, Chief Geologist

Clearing the Nugget Trap with a Detector


On the day prior to Mother’s Day I was able to get out and spend a few hours prospecting. I wanted to try some new settings on my detector, and I had a place in mind to do that.

Desert Prospecting Yields More Than Just Gold


This wash was not far from where I once dug a half-ounce nugget, so I knew there was gold in the area.

Memories of Shirttail Creek, Northern California


…for a few hours, we fervently dug for gold. After we did a cleanup, I couldn’t believe the amount we got.

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Get the pitch correct on your sluice box!

Going Over Old Ground With Newer Technology


When we got set up and I started to swing the coil over a small mound, I got a good signal, faint but repeatable.

Hard Rock 101: Breaking Rock—Part I


What do you do when you’ve located a promising deposit of gold or gemstones, but it’s trapped in solid rock?

Tips and Tricks


I cleared the connector by poking a small Phillips screwdriver through it. To ensure the bore was clean, I dunked the connector into some water and then blew it clean with my shop air compressor.

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Prospecting in the Age of Covid-19


I have a bunch of ideas about what to do in the near term and then other thoughts about what things might look like a few months from now when I hope the situation will look a lot better.

Sharing Gold Fever with a Friend


While sitting there, I wondered if I should go over the hole again. I did and got a louder signal that turned out being about another twelve inches deep.

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