All Articles
Border Silver
January 2003 by Edgar B. Heylmun, PhD
There is a sizable area that straddles the U.S.-Mexico border where native silver occurs in shear zones at relatively shallow depths. The district is in the low but rugged Pajarito Mountains, the highest point of which is 5,838 feet at Cerro Ruido, on the Mexican side. The deceptively rough terrain forced the first border surveyors, in 1855, to kill several mules and horses because of their injuries.Resource Maven Independent Analysis of the Resource Markets
There are more Questions than Answers
Ask the Experts
Recovering gold from pyrite ore
Mining Journal Receives Honor
For the 20th consecutive year, ICMJ’s Prospecting and Mining Journal was voted “Prospecting Magazine of the Year”...
Time Well Spent
Time is a commodity which if traded would dwarf the price of gold. Nobody has enough of it; we can’t make more of it; and whether squandered or spent wisely, once gone, it’s gone forever. To find gold we have to spend time.
Mining Stock Quotes and Mineral & Metal Prices
Legislative and Regulatory Update
• Change is coming at Interior
• Interior Department seeking public comment regarding minerals
Subscription Required:
The Bawl Mill
• The Old Dutch Cleanser Mine
• The Ferris-Haggarty Copper-Gold Mine, Grand Encampment District, Wyoming
• Directory of Active Mines in Arizona Available
• Picks & Pans: Gold Prospecting on the East Fork River, Alaska
• Beryllium in Nevada
• Company Notes
• The Cemetery Rush
• Grandfather John's Notes
• ICMJ's 12th Annual Photo Contest Results
• Tiffany & Co. to Open Plant in Northern Canada
• The Patio
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices