Small Mining Operations
Preserving the True History of the Ivanhoe
April 2019 by R. V. Larson
My partner had the contacts and it wasn’t long before we had an agreement in place and the company had a geologist on site. I recall a time when he was getting the lay of the land, so to speak, and he broke off a rock sample and inspected it with his magnifier.
Our Readers Say
A New Method for Handling Stubborn Gravity Middlings
The solution focused on the relative difference in malleability between gold and waste, rather than the difference in density exploited by gravity circuits.
Wyoming's Billion Dollar Nugget—The Trilogy Ends
Our testing over the past 15 years was to confirm or deny the USGS report completed in 1978. Besides the half acre test dig, we completed many additional test digs by hand and with the backhoe.
Mining on the Comstock Lode
Even with the decades of mining and exploration, much of the Comstock is still underdeveloped and its potential not fully tapped.
Mining Pegmatite Deposits
With successively lower temperatures as the water mixture cools, new sets of minerals are formed and many of those stable at a higher degree of heat became subject to alteration as the temperature progressively moved lower.
Why Haven't They Mined This Claim?
Improvements in mining equipment and techniques, along with a higher gold price, make many mining properties profitable today that may not have been in the past.
The Basics of Exploration Leases and Contracts—Part I
Let’s take a look at these important property aspects individually, because they all affect the value of a property and how much mining companies might or might not be interested acquiring it.
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The Bawl Mill
• Our Readers Say
• Ask The Experts - Is there a Forest Service camping limit for mining claims?
• Ask The Experts - Should I be focusing on uranium and thorium?
• Ask The Experts - What is this sample worth?
• Ask The Experts - Need help finding production records
• How To File A Mining Claim
• Back to Basics--Finding Gold With a Pan and a Sluice
• Persistence Leads to Over a Pound of Gold
• Gold Prospecting for Better or Worse: The Superbowl Nugget
• Revisiting The Old Mini Patch
• Carr Fire Gold
• Secrets of Successful Prospecting
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
