Across and Down

Crossword Solver

Get answers to your crossword puzzle clues using the Crossword Solver.
Type the Crossword Puzzle Clue
Puzzle Answer Pattern
20 answers for: Dark igneous rock
RANKANSWERCLUE
TRAPDark igneous rock
GABBRODark igneous rock
DIABASEDark igneous rock
BASALTDark igneous rock
PERIDOTITEA dark igneous rock consisting principally of olivine and pyroxene (10)
GREENSTONEDark-colored igneous rock
DOLERITEDark, medium-grained igneous rock (8)
MAGMAHot molten rock that solidifies on the earth's surface to form igneous rock (5)
ANDESITEDark fine-grained igneous rock found in volcanic areas (8)
SILLIn geology, a tabular sheet intrusion of igneous rock between older layers of sedimentary rock (4)
XENOLITHWhat is a rock fragment, foreign to the igneous rock in which it is embedded (8)
MAFICA mnemonic term that blends "magnesium" and "ferric" to describe dark-coloured minerals present in basalt, gabbro olivine, peridotite, pyroxene or other igneous rock (5)
OBSIDIANIgneous rock
NORITEIgneous rock
OLIVINEIgneous rock component
DIORITEIgneous rock composed of feldspar and hornblende
LAVAIgneous rock, once
PLUTONICLike deep igneous rock
GRANITEIt's igneous rock
PORPHYRYIgneous rock containing feldspar crystals (8)