Obsidian
Obsidian is volcanic glass with a chemical composition similar to that of rhyolite or granite. It is most commonly black, although greenish to reddish and banded varieties also occur. In addi...
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Idaho State University anthropologists are retracing American Indian trade routes by bombarding arrowheads and other stone tools with radiation that helps locate their origins.The work at the Idaho...
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Archaeologists diving into a lake in the crater of a snowcapped volcano found wooden scepters shaped like lightning bolts that match 500-year-old descriptions by Spanish priests and conquerors writ...
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Stuttgart (dpa) - Mercedes-Benz marks the 10th anniversary of the
SLK-Class with an "Edition 10" show car presented at the recent Paris
Motor Show and available to customers...
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Human remains estimated to be more than 10,000 years old that were found in a cave in the Tongass National Forest rightfully belong to the southeast Alaska Tlingit tribes, the federal government sa...
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When Matthew Kuehne dives to the sandy bottom of Pensacola Bay, he reaches back 450 years to Spaniard Don Tristan de Luna's hurricane-doomed effort to form the first colony in the present-day Unite...
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Jay Minthorn remembers watching the Columbia River rise, the islands of Celilo Falls vanish, the fishing platforms wash away _ and a centuries-old way of tribal life vanish forever.The gates of The...
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Las Vegas celebrated its centennial in 2005 - not that it needed an excuse to party. Sin City, Lost Wages, The City That Never Sleeps - call it what you will - is an electric city of...
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Obsidian
Scientists retrace Indian trade routes
