Franklinite Fluorescence
Nov. 27, 2024
Franklinite-willemite-calcite rock fluorescing (Franklin M… | Flickr File:Franklinite-willemite-calcite rock fluorescing (Franklin Marble, Mesoproterozoic, 1.03-1.08 Ga; zinc mine in northern New Jersey, USA) 2 (31232832761).jpg - Wikimedia Commons Photographs of mineral No. 66466: Hardystonite, Clinohedrite, Willemite, Franklinite (3 color fluorescence) from Franklin Mining District, Sussex County, New Jersey (Type Locality for Hardystonite, Clinohedrite and Franklinite) 02141320015480209068147.jpg | Franklinite Fluorescence