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Small Mining Operations

All About Hard Rock Drills

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.

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The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts - What percentage of the gold price can I get from a buyer?   • Ask The Experts - Is a hookah battery setup legal in California?   • Ask The Experts - Are friends and relatives regulated like employees?   • Ask The Experts - What do you use for flux for melting gold?   • Ask The Experts - Why Isn't There A Dual Coil Detector?   • Ask The Experts - Who has the rights to a vein that goes under a neighboring claim?   • Ask The Experts - Is platinum usually magnetic?   • Ten Detecting Tips for the Savvy Desert Prospector   • Gold Prospecting for Better or Worse: When a Gold Prospector Goes to a Diamond Mine   • Why So Much Gold in Nevada?   • A Golden Past   • Fire Assay Finish by Silver Nitrate Fusion for PGMs   • Do Gold Nuggets Come Out At Night?   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices

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