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Any larger the sphere WILL ROLL OUT
and anyone drawn to the science and beauty of ore mineral formations
Madhya Pradesh
Green Apophyllite with Stilbite mineral specimen
About Malachite
Green Drusy Heulandite Mineral Specimen (#1056) epidote crystal for home decor Any larger the sphere WILLApproximate Size: 3. 5 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