Green Drusy Heulandite Mineral Specimen (#1050) Quartz a lovely decorative element for

a lovely decorative element for your home or office

This chalcopyrite ball cluster comes from the Tonglushan Copper Mine near Daye

Whether you're seeking a beautiful addition to your personal collection

These specimens feature charming

Green Drusy Heulandite Mineral Specimen (#1050) Quartz a lovely decorative element forApproximate Size: 2 inches Green Drusy Heulandite mineral specimen. Location: Aurangabad Maharashtra, India. Facts: Heulandite has a sheet like open framework structure, classified as a tectosilicate, where it's structure is composed of interconnected six membered rings of silicate tetrahedra, creating channels within the crystal that allow it to act as a Zeolite, capable of exchanging cation like sodium, calcium, and potassium within its structure.