Quartz Crystal Cluster Illustration - Geology & Mineralogy Art #226975 (License: Personal Use)

This black-and-white line drawing depicts a classic quartz crystal cluster, featuring multiple hexagonal prisms of varying sizes rising from a rough, granular matrix. The artist uses cross-hatching and angular linework to convey depth, transparency, and crystalline geometry, with subtle signature “© M.H.” in the lower right. The style evokes scientific illustration while retaining expressive, handcrafted charm.

Used on geology education sites, mineral identification guides, museum digital exhibits, or as clipart for STEM curricula; matches user intent for visual reference, classroom resources, or creative design assets.