All Articles
The Basics of Small-Scale Heap Leaching with Cyanide
August 2007 by Chris Ralph
In last month’s article I talked a bit about opportunities for heap leaching small hardrock deposits. This month I’m going to talk about the basics of putting together a heap leach project, including building the pad and leaching the ore.
Additional articles that might interest you...
From the Editor
January 2004
There are several news items of interest here at ICMJ’s Prospecting and Mining Journal.
There are several news items of interest here at ICMJ’s Prospecting and Mining Journal.
21st Century American Gold Rush: Rare Earth Elements
January 2020
The burning question I needed answered was why didn’t the deposit ever get mined of at least one of the valuable minerals? A couple of reasons have come to light.
Financing by the Crowd
September 2012
While a great many questions remain unanswered, there is little doubt that a new financing option for small-scale mining operations, “crowdfunding,” is growing as a viable and legitimate funding source.
While a great many questions remain unanswered, there is little doubt that a new financing option for small-scale mining operations, “crowdfunding,” is growing as a viable and legitimate funding source.
Tyrie's Roadway Nugget
November 2011
I will have to admit, I actually was brought to tears just thinking about what I had just done. I knew the gold was there, but I never thought I would be so fortunate to find such a prize nugget.
I will have to admit, I actually was brought to tears just thinking about what I had just done. I knew the gold was there, but I never thought I would be so fortunate to find such a prize nugget.
The Bawl Mill
March 2010
• Cash for Carts
• No photos please...
• We couldn’t have said it better ourselves
• Mother Nature to the rescue...
• Cash for Carts
• No photos please...
• We couldn’t have said it better ourselves
• Mother Nature to the rescue...
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The Bawl Mill
• Ask the Experts
• Will California Dredging Survive?
• Prospecting For Gold—The Osborne/Herman Hardrock Mine
• Journeys in the Kingman Quadrangle
• From Spanish Mine to Modern-Day Exploration: The Historic Gold-Silver Camp of Palmarejo
• Spanish Police Seize Ship in Treasure Fight
• Looking Back
• Gold Mine Proposed in Jefferson County
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
