hexaferrum

As a noun hexaferrum is

(mineral) a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.

As nouns the difference between ruthenium and hexaferrum

is that ruthenium is a metallic chemical element (symbol Ru) with an atomic number of 44 while hexaferrum is a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.

As nouns the difference between osmium and hexaferrum

is that osmium is a heavy metallic chemical element (symbol Os) with an atomic number of 76 while hexaferrum is a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.

As nouns the difference between iron and hexaferrum

is that iron is pencil while hexaferrum is (mineral) a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.

As nouns the difference between iridium and hexaferrum

is that iridium is a metallic chemical element (symbol Ir) with an atomic number of 77 while hexaferrum is a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.

As nouns the difference between mineral and hexaferrum

is that mineral is mineral while hexaferrum is (mineral) a hexagonal-dihexagonal dipyramidal yellowish steel gray mineral containing iridium, iron, osmium, and ruthenium.