After the recent hiatus over Welsh slate quarries I came across this on an educational site discussing the bronze age in europe; in not much detail I might add.
"Cornwall, on the southwest coast of England, had deposits of copper and tin. The Bell-beaker Folk may have participated in the building of Stonehenge, in the southwest tip of Cornwall. They, in turn, were replaced by newly arrived Unetician merchants and warriors. In Wessex, in southwest England, the Uneticians used British tin and copper, and Irish gold to create a glittering civilization at the end of the Age of Bronze".
I'm off for a lie down.
The past is a foreign country: they do things differently there.