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...
Ask the Experts: What type of wetsuit do I need?
December 2016
Q: Since the weather in California is not as nasty as it is in Alaska, would it be advisable to wear the same setups as he wrote about?
Agency Gives Initial Backing to Kensington Mine
June 2004
A state funding agency has given the initial OK to financing $20 million in debt to move the Kensington gold project near Juneau toward becoming a working mine.
A state funding agency has given the initial OK to financing $20 million in debt to move the Kensington gold project near Juneau toward becoming a working mine.
Legislative and Regulatory Update
March 2000
• Alaska Dredging Draft General Permit AKG-37-1000
• Where the candidates stand
• Alaska Dredging Draft General Permit AKG-37-1000
• Where the candidates stand
No Leprechaun Needed
August 2008
Ireland-based Conroy Diamonds and Gold announced they have found what may be the largest gold deposit to date in Britain or Ireland.
Ireland-based Conroy Diamonds and Gold announced they have found what may be the largest gold deposit to date in Britain or Ireland.
Green Valley Reconnaissance
January 2013
During this trip we found enough gold to make us want to come back, even with the punishment of a very long, tough hike.
During this trip we found enough gold to make us want to come back, even with the punishment of a very long, tough hike.
Mining Stock Quotes and Mineral & Metal Prices
September 2015
Gold at Dale, California
May 2000
The Dale Mining district is located in the Pinto Mountains, 18 to 25 miles east and southeast of Twentynine Palms, by way of the Twentynine Palms highway and the unpaved Gold Crown road.
The Dale Mining district is located in the Pinto Mountains, 18 to 25 miles east and southeast of Twentynine Palms, by way of the Twentynine Palms highway and the unpaved Gold Crown road.
Subscription Required:
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
