Amethyst Stalactite Slice from Southern Paraná Basalt Basin, Artigas, Uruguay
From Southern Paraná Basalt Basin, Artigas, Uruguay
A nicely banded cross section of an amethyst stalactite crystal. Gem translucent slice with grape purple color along the outer rim of the slice with a banded core. Polished on front and rear sides.
31.4 grams, 2.25 x 2.25 x .25