This printable crossword puzzle has 10 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Rock formed by heat and pressure
Rock formed by depositing sediments
Rocks break in two ways, fracture or
A line a rock leaves when scratching it on a surface
A resource that can be used over and over again
What type of rock is found in caves
__________ scale of hardness
Least reliable property for identifying rocks and minerals
Rock formed by cooling of molten magma
A resource that can only be used once