coremium
/kɔrmiːəm/Definitions
1. noun
A reddish-yellow mineral of the oxide class, a mixed iron and chromium oxide, Cr2O3·nFe2O3·nH2O.
“The geologist discovered a new deposit of corundum and coremium in the region.”
1. noun
A reddish-yellow mineral of the oxide class, a mixed iron and chromium oxide, Cr2O3·nFe2O3·nH2O.
“The geologist discovered a new deposit of corundum and coremium in the region.”