Alexandrite Faceted Gem #7 Location_Pakistan It is also known as

It is also known as the Tempest Stone

Jasper is an opaque variety of Quartz

in which cases they are then sold as the more desirable heated Aquamarine and reach a higher price than for their original yellow colour

giving them a very unique appearance

This beautiful large Calcite with Marcasite inclusions is from the Linwood Mine

Alexandrite Faceted Gem #7 Location_Pakistan It is also known asThis extremely rare natural Alexandrite comes from Brazil and has been faceted into a cut gemstone. It displays a noticable change from green to red in tungsten lighting. You will receive the exact Alexandrite crystal pictured. Alexandrite is a even rarer variety of the already rare Chrysoberyl, which despite its name is not related at all to the Beryl family (which contains Emerald, Aquamarine, Morganite, etc). It was first discovered in the Ural