All Articles
Beryllium in Utah
June 2002 by Edgar B. Heylmun, PhD
Much of the world’s supply of beryllium is mined by Brush-Wellman, Inc., at Spor Mountain, Utah. The district is in a harsh desert environment which receives only 6 inches of precipitation a year, barely enough to support scrubby desert growth.Additional articles that might interest you...
Continental Drift
November 2003
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.
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.
Mining Stock Quotes and Mineral & Metal Prices
January 2016
Mining Stock Quotes and Mineral & Metal Prices
August 2003
Picks & Pans: Dredging on the Arkansas
February 2001
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
I had been looking forward to this trip since last year when the annual trip had rewarded me with a ¾-pennyweight nugget.
Mining Stock Quotes and Mineral & Metal Prices
October 2009
Ask the Experts
November 2012
Heading for Australia to metal detect for gold. Tips? Suggestions?
Heading for Australia to metal detect for gold. Tips? Suggestions?
Gold in Guatemala
May 2001
The Central American nation of Guatemala is better known for civil unrest, earthquakes, and volcanic eruptions than it is for gold. However, there is gold in the country, and there are undoubtedly many undiscovered deposits in the jungles and rainforests.
The Central American nation of Guatemala is better known for civil unrest, earthquakes, and volcanic eruptions than it is for gold. However, there is gold in the country, and there are undoubtedly many undiscovered deposits in the jungles and rainforests.
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