Polished Fluorite Octahedron 677380d37e65114833d8f336308fd510 was the Tully Monster determined

was the Tully Monster determined to be an early vertebrate and likely a jawless fish on the stem lineage of modern-day lampreys

similarly to a straw

Although the brothers were the first to realize the value of the meteorite and transport it for resale

They show good color and clarity for this delicate size

The creature was bizarre

Polished Fluorite Octahedron 677380d37e65114833d8f336308fd510 was the Tully Monster determinedMeasurements: ~1 1 4" tall Location: China Fluorite forms in a variety of colors and is either transparent to translucent. The chemical composition of Fluorite is CaF2, (calcium & fluorine.) The variation in colors are due to trace amounts of other elements replacing the calcium during the crystalline formation. Fluorite is actually fluorescent and will glow when illuminated with an ultraviolet light source. Fluorite is mined for a variety of