CRYSTALLINE ROCKS Crossword Clue

The most common solution for the crossword clue "CRYSTALLINE ROCKS" are GEODES with 6 letters.
We know 2 solutions for: CRYSTALLINE ROCKS
Crossword Puzzle Infos
Crystalline rocks are a type of rock that is composed of interlocking crystals. Geodes, which are 6 letters long, are a type of rock formation that often contains crystals. Schists, which are 7 letters long, are a type of metamorphic rock that is composed of large, flat crystals. These rocks are formed when sedimentary or igneous rocks are subjected to extreme heat and pressure.
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