Calcopirite
n.Copper pyrites, or yellow copper ore; a common ore of copper, containing copper, iron, and sulphur. It occurs massive and in tetragonal crystals of a bright brass yellow color.
n.copper pyrites, mineral generic term
Vogais: aoyie
Consoantes: chlcprt
chalkboard, class ophiuroidea, close support, claspered, class period, close-barred.