This is rough and raw, it is a tourmaline in quartz and its only semi polished I'd say, you can see where the rods of tourmaline go in and through, its full of sparkles and rainbows and despite it being so rough it's a truly fascinating piece of quartz.
It is raw and does not have a cut/flat bottom, but it does sit well on the rough bottom that it does have
3.99" x 2.78" x 1.77" 550 grams