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Obsidian has also been found in Gilat, a site in the western Negev in Israel. Eight obsidian artifacts dating to the Chalcolithic Age found at this site were traced to obsidian sources in Anatolia. Neutron activation analysis (NAA) on the obsidian found at this site helped to reveal trade routes and exchange networks previously unknown. [52]
Stone Mountain, Georgia, site of granite quarrying from the 1830s. Its granite was used in the locks of the Panama Canal and in steps to the U.S. Capitol building . The mountain is known for its Confederate memorial carving started by Gutzon Borglum and for association with the Ku Klux Klan revival in 1916.
Obsidian projectile point.. Obsidian is a naturally formed volcanic glass that was an important part of the material culture of Pre-Columbian Mesoamerica.Obsidian was a highly integrated part of daily and ritual life, and its widespread and varied use may be a significant contributor to Mesoamerica's lack of metallurgy.
Archaeologists in the country of Georgia discovered a 4,000-year-old burial chamber containing treasure and chariots. The team believes the site dates back to the Early Bronze Age and contained ...
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These include the Philippine obsidian network (Mindoro and Palawan, c. 33,000-28,000 BP), and the Wallacea obsidian network (Timor, Atauro, Kisar, Alor, c. 22,000 BP). However, the method of crossing remains unknown and could have ranged from simple rafts to dugout canoes by the terminal Pleistocene.
The Market House was built between 1795 and 1798 and served as the center of commerce in Louisville when it was briefly Georgia's state capital, according to documents filed with the U.S ...
Helenite, also known as Mount St. Helens obsidian, emerald obsidianite, and ruby obsidianite, is a glass made from the fused volcanic rock dust from Mount St. Helens and marketed as a gemstone. [ 1 ] [ 2 ] Helenite was first created accidentally after the eruption of Mount St. Helens in 1980 .