Aragonite under longwave UV Light



Aragonite coating on calcite / willemite / franklinite ore from the Franklin Buckwheat Dump, Franklin, New Jersey under longwave UV light. The aragonite fluoresces a faint white-blue to blue-violet and the willemite green, franklinite is non-fluorescent. Photo by WP.


Aragonite coating on calcite / willemite / franklinite ore, Buckwheat Dump Franklin under longwave UV Light