“Little piece of analcime, with a tiny bit of tugtupite. Under shortwave UV light the tugtupite fluoresces bright red on a background of blue/white analcime. Under longwave UV light the analcime fluoresces a mix of white and orange; the orange fluorescence is likely due to intermixed sodalite. Shortwave fluorescence.”

“Little piece of analcime, with a tiny bit of tugtupite. Under shortwave UV light the tugtupite fluoresces bright red on a background of blue/white analcime. Under longwave UV light the analcime fluoresces a mix of white and orange; the orange fluorescence is likely due to intermixed sodalite. Longwave fluorescence.”

“Little piece of analcime, with a tiny bit of tugtupite. Under shortwave UV light the tugtupite fluoresces bright red on a background of blue/white analcime. Under longwave UV light the analcime fluoresces a mix of white and orange; the orange fluorescence is likely due to intermixed sodalite. Normal light.”