Willemite under shortwave UV Light

Red willemite with calcite and franklinite, from the Sterling Hill Mine under shortwave UV light. The willemite fluoresces green and this calcite is non-fluorescent. Photo by JVF.

Red willemite, calcite and franklinite, Sterling Hill Mine under shortwave UV Light

All content including, but not limited to, mineral images, maps, graphics, and text on the Franklin-Ogdensburg Mineralogical Society, Inc. (FOMS) website is licensed under a
Creative Commons Attribution-NonCommercial 4.0 International License.

Creative Commons License

Franklin-Ogdensburg Mineralogical Society Inc - FOMS, Franklin, NJ | EMAIL: info@fomsnj.org | Questions or Comments: webmaster@fomsnj.org