Gypsum var. Selenite on Amethyst with Calcite From Rio Grande do Sul, Brazil
An aesthetic specimen of colorless water clear transparent crystal of gypsum var. selenite centered in a shallow vug lined with gem purple amethyst crystal accented with isolated crystals of yellow rhombic calcite. The gypsum crystal is fully crystallized showing a etched growth with wet luster faces.
9 lbs, 10'' x 8'' x 5''