Fluorite, Quartz, Calcite    Yongchung County, Quanzhou, Fujian Province, China.  These fluorites have been marketed under the name, "Tanzanite Fluorite" due to their rich bluish, purple color... which is quite exceptional.  This plate of crystals measures 15.5 x 9 x 4 cm and is well trimmed and sawn to size.  There is no damage to any of the crystals and the largest of the fluorites measures 2.6 cm ( the large cluster is 6.2 cm across).  The smaller fluorites exhibit the best transparency.  All show fantastic color when backlit.  A nice, and reasonably priced, exam[ple of this material.  $350