Beautiful SMOKY QUARTZ STAGE with darker growth markings in the crystals, this is called “PHANTOM”.
SMOKE QUARTZ are MOUNTAIN CRYSTALS, which are due to natural radioactive radiation, so-called MOUNTAIN RADIATION, slightly smoky BROWN to completely black.
Very interesting level from an old plumb bob
POTOSI – BOLIVIA
Weight: 1.4 kilograms Dimensions: step 15 x 10 x 10 cm xx to 4 cm