Calcite under longwave UV Light



Calcite, willemite, quartz, sphalerite, spinel and rhodochrosite from the Lang Shaft, Franklin, NJ under longwave UV light. The mixed minerals fluoresce several colors described as “Autumn in Vermont”. Field of view 1 1/2". From the collection of, and photo by WP.


Calcite, willemite, quartz, sphalerite, spinel and rhodochrosite from the Lang Shaft, Franklin, NJ under longwave UV Light