9fhceis ((FLUORITE variety ANTOZONITE, APATITE)), $10 MINIMUM BID, Wilberforce, Ontario, Canada, 10.5 x 8 x 6 cm, Cabinet | |
This variety of Fluorite contains free Fluorine. When broken there is the smell of ozone. The Fluorine reacts with water vapor to form ozone and hydrogen fluoride per www.mindat.org. There are also two Apatite crystals in the Fluorite. ex Philadelphia Academy of Science #22043, Louis Moyd label |