NATURAL RARE SCAPOLITE WHITE 2.18 CTS – OVAL CUT SRI LANKA LOOSE GEM 14830

100% Natural – Not treated in any way.
Rare Colectors Gem.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Gem with High Lustre and Good Clarity.
A Gem of Lasting Beauty

Refractive Index: 1.54 - 1.577
Hardness: 6
Chemical Comp: Na4Al3Si9O24Cl /CA4Al6Si6O24CO3
Density: 2.6-2.71
Crystal Group: Tetragonal

Scapolite comes mostly Yellow, Brown or colorless. Faceted scapolite material is similar to quartz in appearance. Scapolite is a name used for a group of aluminosilicate minerals that includes meionite, marialite and silvialite. Meionite and marialite are end members of a solid solution series. Silvialite is a mineral that is very similar to meionite.