This is a cluster of gemmy, lustrous, colourless datolite crystals. These crystals are sharp, with a flattened, disc-like appearance, and transparent to translucent. This piece sparkles under the light and is quite difficult to photograph. In excellent condition, minor chipping in a couple of places. Stands for display as photographed. These datolite crystals are as sharp and lustrous as datolite crystals get – just beautiful.