Amethyst Crystal Cluster Formation Coloring Page

Pointed hexagonal crystals rise from a chunky mineral base in this gemstone formation illustration. Each crystal shaft displays vertical striations running from tip to base, with angular facets creating dimensional surfaces. The irregular rock foundation contrasts sharply with the geometric precision of the crystal towers above it. Vertical line shading along each crystal face brings out the three-dimensional form, while the textured base needs stippling or cross-hatching to show rough stone. Try purple gradients from deep violet at the base to pale lavender at the tips for authentic amethyst coloring, or experiment with blues and pinks for creative variations. The faceted surfaces benefit from directional shading that follows the vertical striations within each crystal shaft.