Calcite, Prehnite, Stilbite, Laumontite, Anhydrite
Cabinet, 11.7 x 7.5 x 6.0 cm
Prospect Park Quarry (Sowerbutt Quarry; Vandermade Quarry; Warren Brothers Quarry), Prospect Park, Passaic Co., New Jersey, USA
Ex. Rutgers University
A UNIQUE, old-time CABINET combination piece from the famous Prospect Park Quarry in New Jersey. This pocket specimen is dominated by an undamaged, 7.5 cm, lustrous, translucent, gray calcite crystal and is surrounded by tiny laumontite needles, brown stilbite blades, and botryoidal, green prehnite. Really complex and interesting old piece! The whole specimen rests on anhydrite casts after laumontite. Ex Rutgers University. 11.7 x 7.5 x 6.0 cm