Garrett Electronics - trusted by real miners & prospectors!

Magazine

All Articles

The Basics of Small-Scale Heap Leaching with Cyanide

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.

Online access required. Please .

Add a Comment

Additional articles that might interest you...

The Bawl Mill


ICMJ applauds BLM whistleblower and US District Court Judge for their integrity

Hidden Treasure Mine—Foresthill Divide, California


One of the greatest and richest underground placer mines of California was the Hidden Treasure Mine of Placer County.

Looking Back


Excerpts from California Mining Journal, our original title, published 50 years ago this month.

From Spanish Mine to Modern-Day Exploration: The Historic Gold-Silver Camp of Palmarejo


Palmarejo Silver & Gold Corp., based in Longueuil, Quebec, is a gold-silver exploration company reexploring a former Spanish silver district in far southwestern Chihuahua.

Legislative and Regulatory Update


• A parting shot from the Clinton Administration
• 43 CFR-3809
• Clinton signs Steens Mountain
• Report denounces EPAs basin cleanup
• Group sues to reverse Sequoia National Monument designation

Palladium Hitting Jewelry Market


When Frank McAllister talks about palladium, his passion is palpable. So when the Stillwater Mining Co. CEO compares the precious metal to a fairy-tale princess, one can’t help but wait for the explanation.

Forest Service Seeks to Lock Miners Out in South Dakota


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

Free:
Legislative and Regulatory Update

Advertisements

Garrett Electronics - trusted by real miners & prospectors!
Precious Metals Recovery plants and equipment
Fighting to keep public lands open to the public
Specializing in the processing of precious metal ores!
Watch prospecting shows on your computer right now
Free Online Sample Issue