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spherical (botryoidal) crystal structures
This geode is filled with calcite that fluoresces green
Under ultraviolet light
75” x 1” and weighs 0
these marine invertebrates had chambered shells for buoyancy
Calcite | India aluminum spherical (botryoidal) crystal structuresThis calcite from India is a form of stepped calcite. This unique growth habit is characterized by its layered or stepped appearance. Found in Nasik, India this specimen also fluoresces under UV light. This item is 3. 5 x 2 and weighs 4. 1 oz
US$ 12.99
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