Stilbite is a tecto-silicate mineral that belongs to the group of zeolite minerals. The chemical formula is complex, because it is made from many different elements. Many times a small part of the calcium is replaced by sodium.Top
Chemical & Physical Information
|Chemical Name||Calcium Aluminum Silicate Tetrakaidecahydrate|
|Chemical Formula||Ca2Al5Si13O36, 14H2O|
|Colour||White, red, yellow, brown or creamy.|
|Opacity||Transparent to translucent|
 Specimen from my personal collection, photo taken by me.