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At #ACCGE? Read about epitaxy in our Dictionary of Gems & #Gemology, 3rd ed.! http://t.co/TDzTUc9lO4 #crystalgrowing http://t.co/A54BW3MggU
At #ACCGE? Read about epitaxy in our Dictionary of Gems & #Gemology, 3rd ed.! http://t.co/TDzTUc9lO4 #crystalgrowing http://t.co/A54BW3MggU