All Articles
Continental Drift
November 2003 by Edgar B. Heylmun, PhD
As soon as reasonably accurate maps were made, 200 years ago, one could not help but note the parallelism of some coastlines with those on other continents. The coastlines of Africa and South America, in particular, are strikingly similar. The first scientist to write on the subject was an Austrian, Edward Suess, who put India, Africa, and South America into a supercontinent he named “Gondwanaland.” But, it was not until Alfred Wegener, a German, came out with his “Theory of Continental Drift” in 1912, that scientists took note.Ask The Experts: Potential for developing magnesite deposit
Q: What I would like to know is how to confirm if it is magnesite and the quality.
Putting Together A Small Free Gold Mill
Most small-scale miners want to know how they can set up a system much more cheaply. The difficulty is in the balance of putting together a decent small-scale system at a reasonable cost.
Legislative and Regulatory Update
• "Recreational" mining bills in Washington State
• Three more national monuments
Proper Spacing of Placer Sample Sites
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
Gold Mine Plans Upheld in Lawsuit
Officials for the largest gold producing company in the world claimed a significant legal victory over environmentalists who they accused of abusing the appeals process to thwart mining in Nevada.
From Vietnam to Wedding Bands
It’s a common symptom of gold fever for miners to be very hesitant to let go of gold they’ve found or even have it made into jewelry. I confess, I suffer from the same incurable disease!
Subscription Required:
The Ball Mill
• British Columbia to Streamline Filing of Mining Claims
• Millsite Opinion Overturned!
• Eight Mines Earn Prestigious Safety Awards
• A Guide to Overlooked Gold Deposits—Part III
• Company Notes
• The Kennedy Gold Mine—An Impressive Piece of History
• Buckhorn Mountain Project May Be Revived
• Watermelon Gold
• Picks & Pans: An Arizona Miner
• Gold Hill, Utah
• Looking Back
• Frozen Prospects
• Platinum in Nevada
• USFS Criticized for Renting Chopper in Nevada Dispute
• Melman on Gold & Silver
• New Guinea Denies Existence of Gold Stash
• Mining Stock Quotes and Mineral & Metal Prices
