Mound 34 - Credit: Wikimedia Commons
Mound 34 - Credit: Wikimedia Commons
Mound 34 is a small platform mound located roughly to the east of Monks Mound at Cahokia Mounds near Collinsville, Illinois. Excavations near Mound 34 from 2002 to 2010 revealed the remains of a copper workshop, although the one of a kind discovery had been previously found in the late 1950s by archaeologist Gregory Perino, but lost for 60 years. It is so far the only remains of a copper workshop found at a Mississippian culture archaeological site. Read more on Wikipedia
Source: en.wikipedia.org