Form of Quartz; Actor Billy
This page is the CodyCross answer for the clue below from Comics, Group 1077, Puzzle 2 (Crossover Event).
Question is: Form of Quartz; Actor Billy
and the answer is: CRYSTAL
Word Meaning:
CRYSTAL — (countable) A solid composed of an array of atoms or molecules possessing long-range order and arranged in a pattern which is periodic in three dimensions.
Definitions from Wiktionary.