Mining Stock Quotes and Mineral & Metal Prices

December 1999 by Staff

Legislative and Regulatory Update

December 2017

• Bill to limit Antiquities Act
• PLF seeks relief from Endangered Species Act abuses

Massive Sulfide Deposits in Oregon

October 2000
This article deals with massive sulfide deposits in the Klamath Mountains of southwestern Oregon, but it applies to massive sulfides found in California as well.

Work Begins At Rock Creek Mine

July 2008
Work has begun on several buildings at the site of a proposed copper and silver mine that if approved would tunnel beneath Montana’s Cabinet Mountains Wilderness.

Conrey Dredge No. 4

November 2017

The large buckets were favorable for the type of ground worked. The gravel was tenacious and compact, due to the existence of irregular pockets of clay.

Forest Service Seeks to Lock Miners Out in South Dakota

January 2016

Mine Threat Just a Stunt to Criticize Land Laws

November 2004
An environmental group has staked a claim to mine 20 acres of land next to a posh subdivision near Hayden Lake, Idaho, to illustrate how antiquated the nation’s mining laws have become.

The Basics of Small-Scale Heap Leaching with Cyanide

August 2007
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.

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The Bawl Mill   • Over the Divide   • Our Readers Say   • Desert Phone Trashed   • ICMJ Elected Prospecting Magazine of 1999   • Advertising Manager Leaving ICMJ   • Guest Editorial—California "Special" Dredge Permits in Jeopardy   • The Search Continues   • Guest Editorial: U.S. Government—Like Nobody's Business   • Circulation and Collections Manager Leaving ICMJ   • Company Notes   • House Chair Requests Records on Forest Decision   • BLM Wants to Withdraw South Pass Public Land   • Silverton Preserving Lofty Symbol of Mining Era   • Hijackers Make Off With 660 Pounds of Gold   • Prospecting With a Magnetometer   • 1999 Tables of Content   • Lighting the Way Underground 1860-1940s   • Millie's Tailings   • Picks & Pans: Crevicing & Sniping for Placer Gold   • Looking Back   • Gold in Sonora   • Forest Service Boss Quits in Bull Trout Flap   • Melman on Gold & Silver   • European Gold Miners Seek Clarification Letter   • Squeezing Diamond Into Graphite

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Legislative Update