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Craig S. Smith, Obsidian Use in Wyoming and the Concept of Curation, Plains Anthropologist, Vol. 44, No. 169 (August 1999), pp. 271-291 ...
The most valuable obsidian The Aztecs didn’t discover obsidian. It was already the most common raw material in Mesoamerica when they arrived in the Basin of Mexico in 1200, and the use of ...
It was already the most common raw material in Mesoamerica when they arrived in the Basin of Mexico in 1200, and the use of obsidian on a broad scale dates to the Archaic period, which was from ...
It was already the most common raw material in Mesoamerica when they arrived in the Basin of Mexico in 1200, and the use of obsidian on a broad scale dates to the Archaic period, which was from ...
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