Calcite under midwave UV Light



Calcite, willemite, quartz, sphalerite, spinel and rhodochrosite from the Lang Shaft, Franklin, NJ under midwave UV light. The mixed minerals fluoresce several dull colors, calcite weak pink and willemite green. 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 midwave UV Light