Quartz under shortwave UV Light



Quartz druze on willemite, calcite, franklinite ore from the Sterling Hill Mine, Ogdensburg, NJ under shortwave UV light. The quartz fluoresces dark green, calcite red, willemite green, the franklinite is non-fluorescent. 4" x 3". From the collection of, and photo by JVF.


Quartz druze on willemite, calcite, franklinite ore from Sterling Hill Mine, Ogdensburg, NJ under shortwave UV Light