Small Mining Operations
All About Hard Rock Drills
July 2021 by John Norman
There are three basic power sources for rock drills—electricity, gasoline and compressed air. Before we go into big pneumatic drills, we’ll start with a quick rundown of each.
Gold Recovery with Centrifugal Bowls

Gold in Tertiary Gravels

Underground Mining: Getting the Ore Out

How to Turn Your Gold Finds Into Cash
Even if you are not ready to cash in right now, it might be good to evaluate your options and make a plan of action so when that day comes you know exactly what to do.
Crystallized Gold Mines of California
Gold specimens that include visible crystal formations are among the rarest, most attractive and most valuable forms of gold to be found.
Gold in Quartz

Reality of the Klondike

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