Prehnite under shortwave UV Light



Prehnite, willemite, axinite, margarosanite, xonotlite, includes non-fluorescent andradite garnet and hendricksite mica, from Franklin, New Jersey, under shortwave UV light. The prehnite fluoresces yellow-orange, willemite green, axinite red, margarosanite blue and the xonotlite purple. From the collection of, and photo by JVF.


Prehnite, willemite, axinite, margarosanite, xonotlite, Franklin under shortwave UV Light