Quartz from selected localities.
UK | |
| Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Reid, C., Scrivenor, J.B., Flett, J.S., Pollard, W., and MacAlister, D.A. (1906): The Geology of the Country near Newquay. HMSO Publications (London), 131 pp. |
| [Chalcedony var: Agate] Paul De Bondt collection |
| Henwood, W.J. (1843) Transactions of the Royal Geological Society of Cornwall 5, 1-386.; Kingsbury, A.W.G. (1958) Two beryllium minerals new to Britain: euclase and herderite. Mineralogical Magazine, vol. 31, n° 240, 815-817. |
Kissin, S.A., and Owens, D.R. (1989): Canadian Mineralogist 27, 673-688 | |
Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386 | |
| Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386.; Smyth, W.M., Reeks, T., and Rudler, F.W. (1864): A Catalogue of the Mineral Collections in the Museum of Practical Geology. HMSO Publications (London), 190pp. |
Dines, H.G. (1956): The metalliferous mining region of south-west England. HMSO Publications (London), Vol. 1, pp. 452-457 | |
Dines, H.G. (1956): The metalliferous mining region of south-west England. HMSO Publications (London), Vol. 1, pp. 452-457 | |
Reid, C., Scrivenor, J.B., Flett, J.S., Pollard, W., and MacAlister, D.A. (1906): The Geology of the Country near Newquay. HMSO Publications (London), 131 pp.; Dines, H.G. (1956): The metalliferous mining region of south-west England. HMSO Publications (London), Vol. 1, pp. 452-457 | |
Henwood, W.J. (1843): Transactions of the Royal Geological Society of Cornwall 5, 1-386; Reid, C., Scrivenor, J.B., Flett, J.S., Pollard, W., and MacAlister, D.A. (1906): The Geology of the Country near Newquay. HMSO Publications (London), 131 pp. | |
Collection Richard De Nul |
Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK