This specimen, which came from the 2015 season when we visited the mine, features sharp, gemmy, see-through cubic fluorite crystals to .7" sitting up jauntily on matrix. The color is phenomenal: a highly saturated bluish-green under indoor lighting, and very slightly daylight fluorescent when seen in daylight and areas just barely in the shade. These are penetrating twin crystals, which are exceptionally shiny and lustrous. This is a very high quality and highly aesthetic fluorite specimen from one of the best mining seasons ever at the Rogerley Mine.