Where does “calcopirita” come from?

calcopirita (Catalan) comes from Catalan calco-, from Ancient Greek χαλκός, from Latin pȳritēs, from Ancient Greek πῡρίτης λίθος, from Ancient Greek πῦρ, from Proto-Hellenic *pāwər.

calcopirita (Catalan): chalcopyrite

Definitions

chalcopyrite

Ancestry of “calcopirita”, step by step

Step	Language	Word	Meaning
1	Catalan	calco-	chalco
2	Ancient Greek	χαλκός	copper, or copper alloyed with tin, bronze;...
3	Latin	pȳritēs	pyrite
4	Ancient Greek	πῡρίτης λίθος	stone of fire, flint
5	Ancient Greek	πῦρ	a fire; lightning; a fever
6	Proto-Hellenic	*pāwər	—

Every word from Proto-Hellenic *pāwər →Every word from Ancient Greek πῦρ →Every word from Ancient Greek πῡρίτης λίθος →