Cobbles with small shallow cupped. Depressions, called anvil stones or nutting stones, also came into use during the Archaic period. Discarded ground stone tools sometimes later became convenient raw material for use in stone boiling. Lining roasting pits, or ringing hearths, thus ending their useful life as fire cracked rocks.The item "Antique INDIAN ARTIFACT Native American STONE AXE Head 24 of 24 stones" is in sale since Friday, July 28, 2017. This item is in the category "Collectibles\Cultures & Ethnicities\Native American\ US\Pre-1600\Artifacts". The seller is "sjtreasures" and is located in Lakeland, Florida. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, United arab emirates, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Cayman islands, Luxembourg, Uruguay, Russian federation.