| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV | | Data | |
| Mineral Data: | Click here to view Beryllonite data | | Locality Data: | Click here to view Lavra da Ilha pegmatite, Jequitinhonha River, Taquaral, Itinga, Minas Gerais, Southeast Region, Brazil |
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