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sent on December 04, 2014 (16:16) | This comment has been automatically translated (show/hide original)
Beautiful pictures but I would mention that the Quartz gemina often due to structural reorganization of the atoms according to a different symmetry. Belle immagini ma mi permetto di ricordare che il Quarzo gemina non di rado grazie alla riorganizzazione strutturale degli atomi secondo una differente simmetria.
sent on December 07, 2014 (0:02) | This comment has been automatically translated (show/hide original)
I thank you for comment. In this case it is not a geminate but association of two parallel sub crystals quartz rock. The geminate most famous and sought in 'field of quartz is that of "japan" with angle of about 83 ° between the axes of the two ternary crystals. If you go to
you can view a sample geminato this way. greetings Ti ringrazio del commento. In questo caso non si tratta di un geminato ma di associazione sub parallela di due cristalli di quarzo di rocca. Il geminato più famoso e ricercato nell' ambito del quarzo è quello del" giappone" con angolo di circa 83° tra gli assi ternari dei 2 cristalli. Se vai a
puoi vedere un campione geminato in questo modo. saluti