A complex crystal cluster of fluorite consisting of gemmy, pastel-green, highly modified cubes, sits atop a perch of sphalerite in this elegant and really special combination piece. The quality is amazing - you just have to see it in person to grasp all the complexity, and catch the full gemminess. One special bonus are the tiny, brilliantly metallic, sprinkles of pyrite floating about inside. It is 360-degrees, complete all around! One of the special fluorites among many in this fine old Mexican mineral collection. Joe Budd photos.