|       
  G.P.S overlay of the area in which inscriptions have been
  located.  Most of the sites are
  located at the highest elevation overlooking a large wetland (Prehistoric
  shallow lake). The area is very rich in Iron Ore as well as other precious
  metals.  Earlier this spring   “Bog Iron” was retrieved by metal
  detection, with logistics favoring unabated wind, the “cairns” might have
  been a series of “Iron Furnaces”. 
  This theory would possibly explain burnt wood recovered from
  excavation. | 
 
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