Amethyst Cluster on Cut Base - Uruaguay

Amethyst, a purple variety of quartz, owes its color to trace amounts of iron and aluminum combined with natural irradiation.

This Uruguayan cluster features rich violet crystals within a natural geode cavity, set on a cut base for stable display.

This specimen weighs 1.23 kg and measures approximately 120 × 80 × 127 mm.