Crystalline rock 4 letters

Crossword clues for Crystalline rock 4 letters

Answer	Clue
SPAR	Crystalline rock
GEODES	Crystalline rocks
GEODE	Hollow crystalline rock
GEODE	Crystalline rock
SCHIST	Kind of crystalline rock.
SCHISTS	Crystalline rocks.
SHIST	Crystalline rock
SCHIST	Crystalline rock
DIORITE	Crystalline igneous rock
DRUSE	Rock cavity's crystalline lining
GEODE	Rock with a crystalline interior