pyroxene Synonyms

alabaster cobalt corundum cryolite crystal emery fayalite feldspar fluorite garnet lepidomelane mineral periclase picrite diatomite fluorspar clinohumite coal clay chromite aragonite asbestos asphalt augite azurite barite bauxite boron brimstone bronzite brookite calcite carbon chalcedony chlorite chondrodite geikielite