This printable word search puzzle on the topic of Rocks & Minerals contains 19 hidden words in a 17x17 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
crystallization
periodic table
carbonates
gemstones
electrons
sulfides
sulfates
smelting
isotopes
covalent
silicate
density
halides
neutron
protons
metalic
mineral
atoms
ionic