WMineral collectingWAustralian Fossil and Mineral MuseumWCalifornia State Mining and Mineral MuseumWDelaware County Institute of ScienceWFersman Mineralogical MuseumWGargoti MuseumWHarry Frank Guggenheim Hall of Gems and MineralsWHarvard Mineralogical MuseumWMim MuseumWMiMa Mineralogy and Mathematics MuseumWMineral and Lapidary MuseumWNatural History Museum, BerlinWNational Museum of Natural HistoryWNatural History Museum of Los Angeles CountyWNatural History Museum, ViennaWRice Northwest Museum of Rocks and MineralsWA. E. Seaman Mineral MuseumWMuseum of Minerals in SiófokWUniversity of Arizona Mineral MuseumWWeis Earth Science Museum
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