| Description |
|
| Type Locality: | Wheal Gorland, St Day, Gwennap - St Day Area, Camborne - Redruth - St Day District, Cornwall, England, UK is the type locality for Cornwallite |
| Quality of samples: | not specified / average specimens |
| Confirmation |
|
| Validity: | Believed Valid |
| References |
|
| References: | Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols |
| Data |
|
| Mineral Data: | Click here to view Cornwallite data |
| Locality Data: | Click here to view Wheal Gorland, St Day, Gwennap - St Day Area, Camborne - Redruth - St Day District, Cornwall, England, UK |