porphyry copper

15 LETTERS · STARTS WITH P

porphyry copper is a valid 15-letter word worth 33 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

P3O1R1P3H4Y4R1Y4C3O1P3P3E1R1

3 + 1 + 1 + 3 + 4 + 4 + 1 + 4 + 0 + 3 + 1 + 3 + 3 + 1 + 1 =33 PTS

DOUBLE WORD → 66TRIPLE WORD → 99

MEANING

What does porphyry copper mean?