| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Punzo, I., Russo, M. (1998): Primo ritrovamento di Hauyna ai Campi Flegrei, http://www.geocities.com/gmgn/n3_98-2.htm | | Data | |
| Mineral Data: | Click here to view Sanidine data | | Locality Data: | Click here to view Torregaveta, Bacoli, Phlegrean Fields, Naples Province, Phlegrean Volcanic complex, Campania, Italy |
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