Our Chalcedony crystal collection comes from Maharashtra State, India. These Chalcedony pieces are often combined with Apophyllite, Stilbite, Calcite and Heulandite. They also come in varying colours of red, blue, green and black, sometimes due to inclusions of Celadonite or Iron Oxide. You can find different types of formation, be it in a geode form, stalactite or on a matrix.
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