Fluorapatite under midwave UV Light



Fluorapatite, grape willemite, calcite and franklinite from Franklin, NJ under midwave UV light. The fluorapatite is not fluorescing, willemite green, calcite red, the franklinite is non-fluorescent. 4" x 1 1/2". From the collection of, and photo by WP.


Fluorapatite, grape willemite, calcite and franklinite from Franklin, NJ under midwave UV Light