Commercial Blaster Training
May 2021 by John Norman
Since last year’s articles on explosives for mining, several people have asked for more information about becoming a licensed blaster.
Solar energy can be used for any size placer or hard rock mining operation. It is most practical for small and longer-term operations provided your mine is not located in a dense forest.
Through a program that began in 2011, Barrick Gold Corp.-owned Golden Sunlight has paid out more than $45 million to small miners in the last seven years...
We’ve been busy with a plethora of projects, all aimed at gathering gold into a pile big enough to brag about. We’re not there yet, but I’ll show you some of the interesting projects we’ve completed since we talked last.
Prospectors often wonder why gold deposits in veins like it does. Why is one vein rich while another is barren, even though they are only a few hundred feet apart?
Another little gem of equipment he built was a nifty sample splitter. In order to get accurate assays, you need to have really good, representative samples for the assayer to process.
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
Because quartz and gold may be deposited together across a considerable range of temperatures, not all quartz veins are the same, and there are several different types of gold-quartz deposits.
The Bawl Mill • Ask The Experts - What is oxide gold? • Ask The Experts - Can you recommend settings for a Gold Bug 2 in Vermont? • Ask The Experts - Where can I market my gold property? • Ask The Experts - Is there a detector for locating fine gold? • Pinpointing for Gold • How Rich Must My Ore Be? • Gold Prospecting for Better or Worse: All Shook Up • The ABCs of XRF • Gold Circle (Midas) Gold District • How to Find Prospects That Others Missed • Gold 1822 Half Eagle Fetches Record at Auction • Utah Tellurium Mine Creates New US Supply of Key Mineral • Melman on Gold & Silver • Mining Stock Quotes and Mineral & Metal Prices