The earliest worked copper metallic piece was discovered in the Middle East, and was dated to near 9000 BC.
Hans Coper died in 1981.
Coper is a natural resource.
quite simply because coper isnt magnetic.
"Can you please clarify your question? It seems like there may be a typo or missing information."
plate made of coper
Wood stone and coper
coper
steel, coper and ?
with special tools
Cu
Coper
copper t is a coil or IUD