Professional Equipment for Serious Detectorists!

Magazine

Prospecting & Detecting

Selenium, Mercury and Suction Dredging—Studies Contradict CA State Water Resources Board

Federal and state regulatory agencies often cite mercury and methyl mercury in our waterways as a major factor for further restrictions on placer mining, and on suction gold dredge mining, in particular. However, these regulatory agencies are minimizing selenium and its neutralizing effects.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

All About Lead Minerals, Silver and Gold


Many miners know that lead is very commonly associated with silver values, but the truth is that it is also associated with gold values in many locations as well.

Mud Men: Pocket Miners of Southwest Oregon Part III


The amount of gold in the traces from the low-grade scattered veinlets may be much more than the traces from the small but rich pocket, at least until the pocket hunter closes in on the rich pocket. Further confusion arises if the prospector stumbles across a placer deposit on one of the higher peaks.

Ophir—Possibly the Best Kept Secret in Alaska!


...I decided to excavate the semi-frozen high-bank that was resting on a soft shale bedrock footing. Within three feet, I encountered an intrusive!

Getting A Successful Start in Metal Detecting for Gold


Once you have a detector, learn how to use it and get out in the field—you can’t find anything with it in your garage.

Revisiting an Old Mine in Idaho Reaps Rewards


Our research indicated this whole area had been claimed by Newmont mining company for several years, but when the price of gold dropped they let the claims expire, and we confirmed this with the local BLM office.

Prepping For A New Season of Gold Hunting


This article will hopefully provide a few constructive hints on how to use your downtime during the cold winter and the wet spring to best prepare for the upcoming nugget-hunting season.

Exceptions to the Rules: Re-Thinking Prospecting Rules of Thumb


Looking at the exceptions to the basic rules is sort of an advanced prospecting discussion, but the readers of ICMJs Prospecting and Mining Journal are plenty able to handle it.

Subscription Required:
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   • Hard Rock Milling: A Matter of Scale   • Paperwork Guy—A Cautionary Tale   • ICMJ Online Forum Now Available   • Detecting For Gold—Are You Up For It?   • A Trip Down the Yukon River   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update

Advertisements

Garrett Electronics - trusted by real miners & prospectors!
Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue