Platinum
Platinum exists in higher abundances on the Moon and in meteorites. Correspondingly, platinum is found in slightly higher abundances at sites of bolide impact on Earth that are associated with resulting post-impact volcanism, and can be mined economically; the Sudbury Basin is one such example.
Platina, California
During the 1920s, Noble and others discovered platinum in Beegum Creek, causing Noble's Station to quickly become known as "Platina". Platina is a native alloy of platinum with osmium and other related metals.