A Search for Tantalum
July 2005 by Leonard MelmanIt is likely that few tourists passing through the crowning glory of the Canadian Rocky Mountains in northeastern British Columbia would be aware that this spectacular region is the focal point of the search for one of earth’s most intriguing metals—tantalum.
Zinc is brittle and crystalline at ordinary temperatures, but when heated to between 110°C and 150°C it becomes ductile and malleable; it can then be rolled into sheets. The bluish-white metal is used principally for galvanizing iron, but also...
The idea of decisive action in 2014 will be at the heart of my presentation at the ICMJ Gold Prospecting and Mining Summit of April 5-6 in Placerville. I look forward to meeting you all then.
Our staff recently introduced the entire student body at Twin Lakes Christian School in Aptos, California, to gold fever. More than a few seemed to catch it.
• Comments needed
• California tries another route to restrict miners and dredgers
Ed Bechtel got the gold bug rather recently. In 1999, he was introduced to prospecting by his brother-in-law. Ed joined the Washington Prospectors Mining Association, a local prospecting club, and attended a few gold shows. It was through a gold...
• Your order will be ready in the year 2076
• The roadrunner was finally caught
The Bawl Mill • Our Readers Say • The Montana Tunnels Discovery • Spreading the Fever • Forest Service Final Rule—When is a Notice or Plan Required? • Looking Back • New Regulations for Major Precious Metal Dealers • The Paradox Basin—Part I • The Safety in Tax Deductions for Safety • Understanding and Evaluating Desert Mineralization for Nuggetshooters • Copper is King in Arizona • Mining Stock Quotes and Mineral & Metal Prices • Melman on Gold & Silver