All Articles
Letter from the Editor to our Readers and Advertisers
January 2000 by Kenneth Harn
Well, as they say, "there's a time for everything and everything has it's time"—or something like that!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.
Platinum—Group Metals
by Henry E. Hilliard
Excerpted from USGS "1998 Annual Review"
The Bawl Mill
• Doing less with more
• Indians win jackpot
• How did your governor do?
ICMJ Visits Sonora, CA
June 2023Ruling Awards Giant Nugget to Finder
A court ruled that a taxi driver and amateur prospector who unearthed a 14.5-pound (6.6-kg) gold nugget on someone else's land is allowed to keep it.
Iron Minerals, Your Detector and Gold
It’s worthwhile for the prospector using a metal detector to know a little bit more about the association of iron and gold as well as how iron minerals affect your metal detector.
Mining Stock Quotes and Mineral & Metal Prices
Subscription Required:
The Bawl Mill
• Over the Divide
• Our Readers Say
• Administration Considers Bypassing Congress
• First Woman to Draw Mining Pension
• Small Mine Selective Blasting
• Mohave Mountain Placers, Arizona
• High Court to Reconsider Wilderness Water Rights
• Sixteen to One Takes on MSHA
• Picks & Pans: Gold Mining on Joie Osgood Ranch
• Gold
• Company Notes
• Millie's Tailings
• Placer PGMs in Alaska
• Mogollon—New Mexico's Remote Gold Camp
• ICMJ 9th Annual Photo Contest Results
• The Other Minerals of Mt. Diablo
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
