Cubic Crystal Where Sulfur Is Derived From
This page is the CodyCross answer for the clue below from Comics, Group 1061, Puzzle 4 (Certified Grading).
Question is: Cubic Crystal Where Sulfur Is Derived From
and the answer is: PYRITE
Word Meaning:
PYRITE — (mineralogy) The common mineral iron disulfide (FeS₂), of a pale brass-yellow color and brilliant metallic luster, crystallizing in the isometric system.
Definitions from Wiktionary.