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UK | |
| Russell, Arthur (1946) On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall; and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine and Journal of the Mineralogical Society, 27 (194) 221-235 doi:10.1180/minmag.1946.027.194.02 |
| SMLS journal July/ Aug 1999 |
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| Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp. |
| Russell, Arthur (1946) On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall; and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine and Journal of the Mineralogical Society, 27 (194) 221-235 doi:10.1180/minmag.1946.027.194.02 |
| Render, Paul (n.d.) Paul Render Collection. |
| Turner, R. (2006) A mechanism for the formation of the mineralized Mn deposits at Merehead Quarry, Cranmore, Somerset, England. Mineralogical Magazine, 70 (6) 629-653 doi:10.1180/0026461067060359 |
| Burr, Peter S. (1996) Famous Mineral Localities: The Higher Pitts Mine, Mendip Hills, Somerset, England. The Mineralogical Record, 27 (4) 245-259 |
Torr Works Quarry, Cranmore, Mendip, Somerset, England, UK