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Gondwana Gold and Diamonds
October 2002 by Edgar B. Heylmun, PhD
Some 250 million years ago, the Earth had just one supercontinent, known as “Pangaea.” For whatever reason, the supercontinent began to break apart. South America and Africa remained joined, as “Gondwana,” until 65 million years ago, when they split apart. The obvious “fit” of South America with Africa was noted by geologists back in the 19th century, but it was not until Alfred Wegener came out with his “continental drift” hypothesis in 1912 that people took note.Underground at Yankee Jim's
In 1849, the story spreading around the Barnes Store (on the North Fork of the American near Colfax, California) was about some rich diggings being found up in the hills going east, and not very far up the ridge according to some accounts.
Ask the Experts—What is barite used for?
Q: Could you inform me as to what “barite” is used for? Where can I locate a company that mines barite?
Trash! A Hindrance Or Hot Spot For Hidden Gold?
I love it when I am in the middle of a high trash area and all the ferrous bars go away, the screen number goes to a three or an eight, and the meter is forty to a hundred. I don’t know for sure that I have found gold, but it narrows the odds down.
Surging Gold Prices Burn a Few Unlucky Mining Firms
The extraordinary rebound in gold prices is claiming some unlikely victims—a few of the gold mining companies themselves.
Our Readers Say
The coming election...
Spreading the Fever
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.
Over the Divide: Nancy Glenn; Sondra (Adelson) Bernzweig
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