| | Description | |
| Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Dines, H.G. (1956): The metalliferous mining region of south-west England. HMSO Publications (London), Vol. 1, p. 410.; Bruce, I, & D. Aubrey-Jones (1998) UKJMM 19:18-23 | | Data | |
| Mineral Data: | Click here to view Quartz data | | Locality Data: | Click here to view Ting Tang Mine, West Clifford United Mines, Carharrack, Gwennap area, Camborne - Redruth - St Day District, Cornwall, England, UK |
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