Very nice , large ACHAT slab . Natural colored with center cavity , set with small quartz xx.
Great structures with background light.
Place of discovery : Artigas - Uruguay
Picture 3 is the color without background light, in the first two photos this is only the sunlight, in the living room a small background lamp is sufficient.
Weight 0.60 kg Dimensions: 33.5 cm x 16 cm x 0.4 cm