This printable crossword puzzle on the topic of Rocks & Minerals has 11 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A valuable green gem.
A mineral specimen that produces blue flames when lit.
A blue stone that was prized by pharoahs in Ancient Egypt.
This stone can be used for making fires.
This stone comes from Labrador in Canada.
A black stone formed by rapidly cooling lava.
The colour of it matches its name.
The strongest mineral on earth.
A delicate fossil specimen.
A red gemstone but also a girl's name.
A blue stone that is the third hardest mineral.