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20 answers for: Rocks formed by the solidification of a substance ...
RANKANSWERCLUE
CRYSTALSRocks formed by the solidification of a substance (8)
IGNEOUSDescribing rocks formed by the solidification of molten lava (7)
SEDIMENTARYRocks formed by the Accumulation of mineral or organic particles, followed by cementation (11)
OBSIDIANA dark volcanic glass formed by the solidification of lava (8)
VOLCANICOf rock, formed by magma (8)
LAVAMagma (molten rock) that emerges as a liquid onto Earth's surface. The term is also used for the solidified rock formed by the cooling of a molten flow. (4)
GEODESCrystal-filled rocks formed by anagramming the first six letters of "goes deep"
BASALTDark volcanic rock formed by the rapid cooling of lava
BROWNCOALSoft sedimentary rock formed by the heating and compression of peat, also called lignite (5,4)
AGATEColorful rock formed by A + part of a fence that swings open
FOOLSGOLDDeceptive, sparkly rock formed by anagramming all but the BI of "bill of goods": 2 wds.
RHAETICOf some rocks formed in late Jurassic period (7)
METAMORPHICRocks formed when physical and chemical changes occur to other rocks (11)
OOLITESLimestones and other sedimentary rocks formed during the Jurassic period (7)
SHALEDark fine-grained sedimentary rock formed by compression of successive layers of clay, mud etc. (5)
SHALESRocks formed from clay
MAGMAIgneous rock, before solidification
COMBINATIONSolidification
CONSOLIDATIONSolidification
COMBINATIONSSolidifications