Each Ulexite is beautiful and unique

Origin: Lake Jaco

Shape:  Octagon Cut

Product Type: Tourmaline

Color: Intense Rich Blue

Ammolite Gem | Ammonite | Fancy Cabochon | 38x19mm 35ct | Canada Pendant Each Ulexite is beautiful andAmmolite is an opal like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell. It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given