To: StayAt HomeMother; Ernest_at_the_Beach; 1ofmanyfree; 21twelve; 24Karet; 2ndDivisionVet; 31R1O; ...
Thanks Roman_War_Criminal.
3 posted on
10/04/2020 6:48:45 AM PDT by
SunkenCiv
(Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
To: SunkenCiv
Many of the Native Americans used copper for knapping flint tools. The Giza Flint Blades were cut into slabs by using copper saw blades. A large chunk of copper was a very valuable tool for early knappers.
6 posted on
10/04/2020 7:06:58 AM PDT by
Dusty Road
(")
To: SunkenCiv
There are sites showing copper smelting going back to 7000 BC
9 posted on
10/04/2020 8:49:55 AM PDT by
PIF
(They came for me and mine ... now its your turn)
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson