Outstanding crystal of Narsarsukite from the famous Mont Saint-Hilaire, Quebec, Canada. The specimen comes from the famous collection of Rock Currier, USA with a label. Narsarsukite is rare sodium, titatnium, iron silicate. It displays 7mm crystal complete all over. It is very well formed with sharp shape and good luster. The crystal has pretty beveled rims. The core is yellow and the rims are green. For references see The Mineralogical Record, vol. 21, # 4. In superb condition. On acrylic base.
Choice Narsarsukite!