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Smithsonian Gem & Mineral Collection
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| The mineral Fluorapatite, a member of the apatite group which contains more fluorine than chlorine. This brilliant green mineral specimen is from the gem and mineral collection of the Smithsonian's National Museum of Natural History. |
| Last modified 2026-08-09 MZ |
Smithsonian photos by Dane A. Penland Copyright 1992 Smithsonian Institution |
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