Outstanding specimen like from a textbook of Salammoniac crystals from Ravat Village, Tajikistan. Natural crystals of the ammonium chloride Salammoniac are quite rare in nature and the best come from this remote village in Tajikistan. It displays beautiful feather-like form with four sets of growth 90 degrees apart. The crystals are well shaped and slightly translucent. The Salammoniac is water soluble and must be stored in low humidity air condition. Displays attractively all over 360 degree. In excellent condition - some minor damages. On acrylic base.

Fantastic!