25x18mm Malachite with Silver Threading Cabochon Gemstone S4213B
This is natural malachite that has what I am calling silver threading. I thought it was a fairly interesting stone. I think perhaps the silver is actually acting as a binder or filler. Not sure. Sort of a less expensive Malachite Cabochon. Perhaps because it is assembled from smaller pieces. Just my speculation. Looks good though.
