QUARTZ OR OPAL Crossword Clue
QUARTZ OR OPAL Crossword Clue
We know 1 solutions for: QUARTZ OR OPAL
Crossword Puzzle Infos
Quartz and opal are both SILICA-based minerals, composed of silicon dioxide. Quartz is a hard, crystalline mineral that is found in many different colors and varieties, while opal is a softer, amorphous mineral that is known for its unique play of color. Both quartz and opal are commonly used in jewelry and other decorative items.