David K. Joyce

Hellandite Group, Pectolite

2.5x2.2x1.8 cm
Mont Saint-Hilaire

Quebec, Canada

Hellandite Group, PectoliteHellandite Group, Pectolite

Item number: 14502

One ball of very fine crystals of a hellandite group mineral sits amongst sharp pectolite and apophyllite crystals. At one time the hellandite group mineral was thought to be tadzhikite but it is probably a new mineral, to be determined.