This printable crossword puzzle on the topic of Rocks & Minerals has 10 clues. Answers range from 6 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Type of point defect.
Smallest repeating unit of a crystal structure.
Type of line defect.
3-dimensional array of points.
Flat faces on geometric shapes.
Hardest mineral on Mohs hardness scale.
Number of atomic nearest neighbors.
Solid materials showing no long range atomic order.
Lattice irregularity.
Number of Bravais lattices.