Mounted in box for protection. An aesthetic specimen of elongated scalenohedral calcite crystals to 4 cm long. The calcite have internal zones that fluoresce blue-white under UV illumination. With old label from L. Conklin. Nodule lined with scalenohedral calcite crystals to 5 mm long with scattered chalcopyrite crystals on surface.
Calcite has brown limonite surface staining.
Calcite around edges fluoresces orange under UV illumination. Mounted in box for protection. Calcite, pseudocubic habit , New Street Quarry, Paterson, New Jersey. Calcite fluoresces orange under UV illumination. Small 2 mm calcite crystals grown over larger 7 cm scalenohedral yellow calcite crystal.