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       CAST
      #PRE-1   
      
		This extraordinary large Blade (one of the finest examples in the world) is a silent testimony to the
      highly skilled "flint smiths" or flintknappers of Pre-Columbian
      Mexico. No modern day flintknapper, that we know of, has been able to
      duplicated large bifaces of this size and thinness. One of the main
      problems that prevents someone to be able to develop this skill level is acquiring
      enough large pieces of high quality chert to practice on. Ancient highly
      organized urban societies whether they were located in Pre-Spanish Mexico
      or in the Mississippian site of Cahokia in the Central Mississippi Valley
      were supplied with all the raw materials the craftsman needed to make
      their stone tools. The large pieces of Mill Creek chert that was needed to
      supply the agricultural community of Cahokia with Hoes and Spades were
      supplied via the Mississippi River from the large chert mining industry to
      the south in southern Illinois. To this day large craters (some filled
      with water) can be seen where they dug for various types of stone. 
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