| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 4, 2000 | | Data | |
| Mineral Data: | Click here to view Agardite-(Y) data | | Locality Data: | Click here to view Wheal Alfred, Phillack, St Erth - Gwithian Area, Cornwall, England, UK |
|