Purple Blue "Tanzanite" Fluorite Cluster from Xia Yang Mine China

This gorgeous specimen gets its trade name of "tanzanite fluorite" from its purplish-indigo hue, most commonly seen in tanzanite. It is from Xia Yang Mine, Xia Yang City, Yongchun Co., Quanzhou, Fujian, China.
It measures approximately 84 x 75 x 40mm and weighs 189 grams. Please see photos for details.