| | Description | |
| Comments: | Grotta d'Oggi quarry - Isola Elba is the type localite for this mineral. It has been found up to now in several quarries (all closed) on Isola Elba and the Grotta d'Oggi quarry is the hystorica | | Quality of samples: | Poor for species, only of interest for locality collectors. (#) | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Orlandi, P., & Pezzotta, F. (1997). Minerali dell'Isola d'Elba. Edizioni Novecento Grafico, Bergamo, 249 pp. | | Data | |
| Mineral Data: | Click here to view Cookeite data | | Locality Data: | Click here to view Grotta d'Oggi Quarry, San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy |
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