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Upton Pyne, Exeter, East Devon, Devon, England, UK
List of minerals arranged by Dana 8th Edition classification
| Group 4 - SIMPLE OXIDES | ||
|---|---|---|
| A2X3 | ||
| Hematite | 4.3.1.2 | Fe2O3 |
| AX2 | ||
| Pyrolusite | 4.4.1.4 | MnO2 |
| Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL | ||
| XO(OH) | ||
| Manganite | 6.1.3.1 | Mn3+O(OH) |
| Group 14 - ANHYDROUS NORMAL CARBONATES | ||
| A(XO3) | ||
| Calcite | 14.1.1.1 | CaCO3 |
| Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1) | ||
| Single-Width Unbranched Chains, W=1 with chains P=5 | ||
| Rhodonite ? | 65.4.1.1 | MnSiO3 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | ||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | ||
| Quartz | 75.1.3.1 | SiO2 |
| Unclassified Minerals | ||
| Calcite var: Ferroan Calcite | - | (Ca,Fe)CO3 |
| 'Psilomelane' | - | |
| 'Wad' | - | |
9 entries listed. 7 valid minerals.
References
Maton, W.G. (1797): Observations Relative Chiefly to the Natural History, Picturesque Scenery, and Antiquities, of the Western Counties of England, Made in the Years 1794 and 1796, Vol. 2. Easton (Salisbury), 216 pp.
Berger, J.F. (1811): Observations on the Physical Structure of Devonshire and Cornwall. Transactions of the Geological Society of London 1, 93-184.
Lysons, D. & Lysons, S. (1822): Magna Britannia, Vol. 6: Devonshire. Cadell (London), 676 pp.
de la Beche, H.T. (1839): Report on the Geology of Cornwall, Devon and West Somerset. Longmans (London), 648 pp.
Russell, A. (1945): On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall, and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine 27, 221-235.
Berger, J.F. (1811): Observations on the Physical Structure of Devonshire and Cornwall. Transactions of the Geological Society of London 1, 93-184.
Lysons, D. & Lysons, S. (1822): Magna Britannia, Vol. 6: Devonshire. Cadell (London), 676 pp.
de la Beche, H.T. (1839): Report on the Geology of Cornwall, Devon and West Somerset. Longmans (London), 648 pp.
Russell, A. (1945): On rhodonite and tephroite from Treburland manganese mine, Altarnun, Cornwall, and on rhodonite from other localities in Cornwall and Devonshire. Mineralogical Magazine 27, 221-235.
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