Bicolor Tourmaline 02236537ad60500c371e1a7efbda3a82 five- to six-fold long

five- to six-fold long

A golden yellow to brown

as they are one of the few species that have survived the tests of time

inside an underground limestone mine sometime between 1770 and 1774

Agate is a form of Chalcedony pronounced Kay-sed-ony

Bicolor Tourmaline 02236537ad60500c371e1a7efbda3a82 five- to six-fold longAlbite (Elbaite) also known as Tourmaline is a group of mixed crystals with the following major members, Elbaite, Dravite, Schorl, Buergerite, Tsilaisite, and Uvite. The general color range of the mineral's family are colorless, pink, green, blue, yellow, brown, and black. What distinguishes tourmalines are the three sided cross sections that are different than any other mineral.