Fluorite Cubes on Matrix

Fluorite Cubes on MatrixFluorite is one of the most variable of all crystalline minerals, occurring in shades of blue, green, purple, red and many other colors corresponding to their physical makeup and conditions when the mineral was formed. The name fluorite comes from its use as a flux, or chemical cleaning agent, in iron smelting and other metallurgy. Pure fluorite is clear, but most specimens have vivid color due to various impurities and are often fluorescent. With a

which over the course of millions of years becomes solid while retaining the semitransparent yellowish hue of tree sap

where early very productive copper mines supplied much of the ancient world with the material

Their unique elongated and heavily armored bodies along with their tube-like snouts make pipefish

These high quality and exceptional color Chiapan Amber originated in Mexico during the Oligocene

Flexycalymene Trilobite Geodes are approx

Originating from the famed Green River Formation in Wyoming

Measurement is of box

copper has been used by humans as ornamentation

with box - 8

Azurite has been sought after since ancient times as a gem and for use in blue pigment

Fluorite is one of the most variable of all crystalline minerals

40-50 million years ago