Sure you can, you just have to find an unscrupulous copper merchant to sell it to. Not a difficult task - they've been around for thousands of years.
I'd expected older sites elsewhere, but apparently parts of that complex predate copper workings elsewhere (and the Bronze Age (copper and tin metalworking)).
Sure you can, you just have to find an unscrupulous copper merchant to sell it to. Not a difficult task - they've been around for thousands of years.