A very sharp, doubly terminated specimen of deep green Dioptase from the world class location in Reneville Congo. This crystal has great lustre and displays very well.
A very sharpy terminated specimen of deep green Dioptase from Kazakhstan. This crystal cluster has great lustre and excellent colour saturation. The prism faces are
A very sharpy terminated specimen of deep green Dioptase from Kazakhstan. This crystal cluster has great lustre and excellent colour saturation. The prism faces are