This printable crossword puzzle on the topic of Rocks & Minerals has 10 clues. Answers range from 5 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
type of rock formed by crystallization of magma
structure of intrusive igneous rocks
texture of extrusive igneous rocks
type of rock that derive from preexisting rocks
how many types of rocks exist?
how it calls the sedimentary process when sediments are held together by natural cements?
sedimentary rocks that are formed by fragments
a sedimentary rock formed by angular fragments
the rock that is formed by heat and pressure
is formed by the fusion of the parts of the mantle or the crust of Earth