Bicolor Tourmaline Fish Fossils Ranging from the Late Ordovician

Ranging from the Late Ordovician (roughly 450 million years ago) to the present

transformed into stone by physical and chemical processes

as the area was otherwise devoid of rock

000 feet thick

new Trilobite specimens are being discovered every year

Bicolor Tourmaline Fish Fossils Ranging from the Late OrdovicianAlbite (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.