| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Pucci, R. e Edgardo Signoretti, E. (2006): La "guarinite" di Tre Croci, Vetralla (VT). Il Cercapietre, 2/2006, 47-50. | | Data | |
| Mineral Data: | Click here to view Guarinite data | | Locality Data: | Click here to view Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy |
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