Wooden LED Light Base Cretaceous Fluorite is the mineral form

Fluorite is the mineral form of calcium fluoride

Interestingly

The preservation on this piece is fantastic

belonging to the tremolite-actinolite series

Phareodus encaustus and Phareodus testis belong to the order Osteoglossiformes and family Osteoglossidae

Wooden LED Light Base Cretaceous Fluorite is the mineral formWooden LED Light base Base approx. dimensions: 4" diameter x 0. 75" tall Light cutout approx. 1. 25" diameter The round, wooden light base is great for displaying crystal, glass, acrylic, resin items, etc. The light base is powered with a USB cable that has an On Off button. It comes with a USB wall charger, so this base can can be plugged into a USB port or a wall outlet. Input: 100 240v 50 60 Hz 0. 15A Output: 5V 1A *Selenite tower sold separately.