P3Y4R1R1H4O1T1I1T1E1
18 points
PYRRHOTITE is validvalid
magnetic pyrites, an iron sulphide, often containing nickel, also PYRRHOTINE
magnetic pyrites, an iron sulphide, often containing nickel, also PYRRHOTINE
magnetic pyrites, an iron sulphide, often containing nickel, also PYRRHOTINE
magnetic pyrites, an iron sulphide, often containing nickel, also PYRRHOTINE