Willemite, Calcite, and Tephroite from Sterling Mine, USA

Willemite, Calcite, and Tephroite from Sterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA

Nicely fluorescent specimens of willemite, calcite, and tephroite from Sterling Mine, USA.

Brightly fluorescent, especially under 255nm.

Under 365nm they are reasonably bright but a pinky-red with limited green areas.

These come boxed with our ID label.