Featured here is a beautiful 2-1/2" fluorescent Fluorite sphere for collection, or home decor. This material is from the "McCracken Mine in AZ. The lot weighs about 11 ounces. This sphere fluoresces beautiful blue under (SW and LW). The last three photos are LW, and the first eight are daylight. This sphere is lovely and unique as a daylight home decor sphere. It is a unique piece of table top art that would please anyone as a gift for any occasion. Not the first time that I have fallen in love with a sphere of ours.