Rare colorless gem Grossular Garnet crystals to 3mm on Diopside needles from the famous Jeffrey mine, Quebec, Canada. The Garnet crystals are transparent, gem quality with superb luster and clear. They are with sharp rhombic dodecahedral habit. The Garnets are impaled on Diopside. For references see the 2013 issue of The Mineralogical Record vol. 44, # 4.  Some contacts. On acrylic base.
Fantastic!