quartz porphyry

15 LETTERS · STARTS WITH Q

quartz porphyry is a valid 15-letter word worth 45 points in Scrabble and 45 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Q10U1A1R1T1Z10P3O1R1P3H4Y4R1Y4

10 + 1 + 1 + 1 + 1 + 10 + 0 + 3 + 1 + 1 + 3 + 4 + 4 + 1 + 4 =45 PTS

DOUBLE WORD → 90TRIPLE WORD → 135

MEANING

What does quartz porphyry mean?