All Articles
Prospecting With a Magnetometer
December 1999 by Edgar B. Heylmun, PhD
Swedes were the first to note variations in the Earth's magnetic field, circa 1640, and they were the first to use the dip needle. They made the first magnetometer in 1870.
NMFS Official Admits Bogus ESA Analyses
In its typical ham-handed approach to limiting government power, Congress specified that “critical habitat shall not include the entire geographical area which can be occupied by the threatened or endangered species”...
Huge Nugget To Be Auctioned
A 56-pound (25-kilogram) nugget belonging to an Australian prospector is 80 percent to 90 percent high-purity gold, University of Southern California scientists confirmed recently.
Gold Mine Proposed in Jefferson County
What could be the first underground gold mine to open in Montana in at least a decade is proposed near the ghost town of Elkhorn in Jefferson County, Montana.
Cartwrights Celebrate 40 Years in Nevada
by Ron James
State Historic Preservation Officer
Ophir—Possibly the Best Kept Secret in Alaska—Part II
I knew the nuggets got into the nugget patch somehow, I just had to figure out how and from what direction they came.
Legislative and Regulatory Update
• Conformation for some
• Congress canceling regulations
Subscription Required:
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
• 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
• Mining Stock Quotes and Mineral & Metal Prices
• Squeezing Diamond Into Graphite
Free:
Legislative Update
