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|  31st December 2015, 05:14 PM | #28 | 
| Member Join Date: Dec 2004 Location: What is still UK 
					Posts: 5,922
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			Stuff about Shoshone stone knapping from 1860s onwards, the women were the best at knapping.  The Shoshone would have access to the high silica rhyolite quarries which is found in the western USA. http://www.blm.gov/style/medialib/bl...ven%201992.pdf | 
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