This printable word search puzzle on the topic of Rocks & Minerals contains 18 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.
Sedimentary
Metamorphic
sandstone
limestone
Obsidian
Igneous
diamond
diorite
marble
basalt
quartz
shale
chert
flint
tuff
gold
coal
dirt