Very rare colorless Grossular Garnet crystals up to 9mm growing on Diopside spray from the famous Jeffrey mine, Quebec, Canada. The Garnet crystals are transparent, gem quality with superb luster and clear. They have sharp rhombic dodecahedral habit. They are scattered on white Diopside needles with sparkling appearance. The main Grossular crystal stands freely and forms superb focal point.  For references see the 2013 issue of The Mineralogical Record vol. 44, # 4.  In excellent condition – some outside edge contacts.
Gorgeous!