Professional Equipment for Serious Detectorists!

Magazine

Prospecting & Detecting

Determining The Optimal Crushing Size for Gravity Recovery

It’s not easy to figure out what is best without testing, and so a certain level of confusion has developed about how small the ore ought to be crushed.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

Mining In The El Paso Range of Southern California


While none of the historical mining camps are active, the area is still a hub of activity for the modern prospector, and claims still blanket the hills and gulches.

Gold Prospecting for Better or Worse: Tangling With A Desert Monster


It all occurred when Gus and I returned to a remote placer gold area where we had previously found really good gold. The problem was that it would take about an hour to walk through the desert to get to it.

Gold Mining Boom in the Carolinas


Not too far from the pine-filled mountains, a young boy was exploring along Meadow Creek in Cabarrus County, North Carolina, one fine day in 1799. He discovered a beautiful rock that he took home and put to good use as a doorstop. Shortly thereafter, a jeweler stopped by to visit his folks, and as it turned out, the new doorstop was actually a 17-pound gold nugget. That nugget truly did open a door as it marked the beginning of the first gold rush in America.

Police Urge Author to End Treasure Hunt


The plea from State Police Chief Pete Kassetas follows what authorities believe is the latest death related to the effort to uncover Forrest Fenn’s treasure.

Detecting for Gold in Nevada


Within a few minutes I got my first signal and dug out a small flake about three grains.

Get Boots On The Ground For Patch Hunting


The first requirement is permission from a land owner. This can be tricky and it’s always a bit nerve-racking to approach a stranger cold with such a request.

Scouts New Mining in Society Badge


...it's very refreshing to hear that some of our youth will learn of the value of mining without all the environmental spin.

Subscription Required:
The Bawl Mill   • Ask The Experts - Can you explain how caliche forms?   • Ask The Experts - How does gold form?   • Ask The Experts - Do you think it’s realistic for a detectorist to recover a couple of ounces per week if working full time?   • Ask The Experts - Can you suggest proper discrimination settings for my detector?   • Time to Stake Your Own Mining Claim   • A Day On The Yuba River   • Gold Prospecting for Better or Worse: The Pains of Prospecting   • To Foam or Not to Foam   • Following Man-Made Ditches to Recover More Gold   • Sixteen to One Gold Mine: Going Underground - Pt II   • All About Native Silver   • Internet Forum Gold   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

Free:
Legislative and Regulatory Update   • PLP Update

Advertisements

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