Small Mining Operations
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.
Secrets of Gold Research and Why You Need It
Prospecting may not be as much fun as it once was. If that sounds like you and you want to figure out what to do to get back on the gold and be successful, I’ve got the answer: Research.
To Foam or Not to Foam
George was considering filling his dredge floats with closed-cell foam, ensuring that there would be no area available within each float for flooding.
Addressing EPA Overreach: What Dredgers Need to Know
Hard Rock 101: Mechanical Techniques
Since we know that the secret to breaking rock is applying force from the inside out (putting tension on the rock), we will be looking at ways we can generate force using human and machine power.
Getting Into Hot Water While Reclamation Dredging
Once I started dredging with heated water pumped into my wetsuit, I never went back to not having heat except late in the summer when the water is very warm.
Montana Gold and Sapphires Revisited
I had a chance to visit the operation in person and talk with Neal. I was very impressed and I think our readers could learn a lot about building up a commercial placer operation from scratch…
Gold Geochemistry: Where Does Gold Come From?
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?
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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