https://www.fomsnj.org/MineralImage.aspx?minIMID=1347&minName=Cuspidine
FOMS - Cuspidine, calcite, willemite, and franklinite from Franklin, NJ under shortwave UV Light
Cuspidine - Cuspidine, calcite, willemite, and franklinite from Franklin, NJ under shortwave UV light. The cuspidine fluoresces weak orange-yellow, calcite...
uv lightfomscuspidinecalcitewillemite