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SKU 03630

Origin: India

Size: 3.75 x 3 inches

Heulandite is a tecto-silicate mineral of the zeolite group. They may have a characteristic coffin-shaped habit, but may also form simple rhombic prisms. Frequently, a crust of fine crystals will form with only the ends of the rhombs visible, making the crystals look like wedges.

Heulandite is known to bring mental clarity and enhance spirituality.

Heulandite is associated with the Root chakra.

Chemical Formula:  (Ca,Na)2-3Al3(Al,Si)2Si13O36•12(H2O

Hardness: 3.5 - 4