This printable word search puzzle on the topic of Rocks & Minerals contains 20 hidden words in a 24x24 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.
glass like substance
crystal structure
product of earth
combination
tiny sheets
chemically
geological
physically
slide past
vitrified
minerals
alumina
melting
suction
harden
silica
mined
water
Clay
heat