David K. Joyce Minerals

Fluoborite, Norbergite

4.1x3.3x2.7 cm
Crystal Lake
Galway Township, Peterborough County
Ontario, Canada

Fluoborite, NorbergiteFluoborite, Norbergite

Item number: 14558

This specimen has two areas of dluoborite. One is a single crystal embedded in the calcite while the other is an intergrowth of clear fluoborite crystals with norbergite.