All Articles
Desert Bonanza
July 1999 by Dr. Ralph E. Pray
If you think all the vein gold near the surface has been dug up—think again! A weekend prospector recently came into the lab with a shoe-box full of samples that were from ten to fifty percent native crystalline gold on dirty white quartz.
The Bawl Mill
• Affordable housing... for the rich!
• Thank goodness we have rules to eliminate wateful spending
Placer Gemstones
Only the so-called “precious gems” will be considered in this article. They are diamond, ruby, sapphire, and emerald. A “gem” must be rare, hard, and durable, and possess a unique color or quality in order to be classified as a gem.
Ruby Hill Gold Mine to Reopen in Eureka
Barrick Gold Corp. is moving forward with the reopening of the Ruby Hill gold mine at Eureka, Nevada, and intends to begin work next month on a new power plant in western Nevada.
Care and Lubrication of a Model 13 Laboratory Wilfley Table
A Wilfley table works best when all of the mineral being run across it (the pulp) is about the same size. For this reason, I took a good look at each of the samples.
Suction Gold Dredge Miners Win On Federal Preemption
Judge Ochoa went so far as to call the California permit scheme “unenforceable.”
Update: Public Lands for the People
Subscription Required:
The Bawl Mill
• Gold Hunters Hit the Web in Fight with Missile Range
• Religious Broadcaster in Liberia Mining Venture
• Kazak Government Collects Gold from Residents
• Recreational Gold Panning on the South Yuba River
• Groups Wonder Meaning of Call for More Wilderness
• Mining Claim Maintenance Fee Due
• Gold Near Boulder, Colorado
• Company Notes
• The Carissa Gold Mine, South Pass, Wyoming—A Sleeper?
• Tantalum
• Building the American Dream
• Picks & Pans: A Pay Streak in Slate
• Elizabethtown: Uncovering a Buried California Mining Community
• California Diamonds
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Silver Demand Driving Mine Production Up—Mexico Remains Number One Producer
• Looking Back
Free:
Legislative Update
