Fish Fossil - Knightia Eoceana Crab with texture ranging from velvety

with texture ranging from velvety and dark to rugose and sparkling

Pyrite formations tend to be shiny and metallic

Amber is the fossilized resinous tree sap from conifer trees

Chalcedony can be found in a range of colors but most often occurs in semitransparent or white

Fluorite has long been used as a gemstone and is increasingly popular in the market

Fish Fossil - Knightia Eoceana Crab with texture ranging from velvetyDuring the Eocene, 40 50 million years ago, vast shoals of freshwater fish inhabited a large shallow inland sea across the American West. The herring like fish of the genus Knightia were far and away the most abundant freshwater fish during this era, and because of this they are one of the most frequently found vertebrate fossils on earth. Originating from the famed Green River Formation in Wyoming, fossils of Knightia eocaena and their close