Rock Crossword Puzzle

This printable crossword puzzle on the topic of Rocks & Minerals has 15 clues. Answers range from 4 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

This kind of rock is made out of sediment
This kind of rock is made underground
This kind of rock forms when magma is hardened
Sedimentary rocks can be changed by this
Rocks go through this
The first stage of the rock cycle
An inorganic substance
Sediment can be changed by this
Metamorphic rocks can be changed by this
Melting metamorphic rocks turn into this
Magma when it cools is called
Igneous rocks can change with this
There are three types of this
Minerals and rocks have many different kind of these
Minerals can be a ___substance