Uncover the dazzling world of crystallography with our Crystal Shapes and Structures Quiz! From the perfect cubes of halite to the intricate hexagonal prisms of quartz, crystals exhibit a breathtaking array of geometric forms that have fascinated scientists for centuries. Did you know Johannes Kepler pondered the hexagonal symmetry of snowflakes in 1611, or that René Just Haüy's observations of crystal cleavage in the late 18th century laid groundwork for modern crystallography? Test your visual knowledge and identification skills across the seven crystal systems - Cubic, tetragonal, orthorhombic, hexagonal, trigonal, monoclinic, and triclinic. Can you distinguish between a rhombic dodecahedron and a pyritohedron? Dive in and discover if your eye for mineral structures is as sharp as a newly cleaved crystal face!