| Classification |
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| Species: | Orthoclase |
| Formula: | K(AlSi3O8) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Orthoclase data |
| Locality Data: | Click here to view Tottiford, Hennock, Teignbridge, Devon, England, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 8320 |
| Long-form Identifier: | 1:3:8320:1 |
| GUID (UUID V4): | 67bc77ed-42a2-453f-a06f-5fcbcdb0bf22 |
| Nearest other occurrences of Orthoclase |
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| 16.6km (10.3 miles) | ⓘHeavitree, Exeter, Devon, England, UK |
| 26.0km (16.2 miles) | ⓘMeldon Aplite Quarry, Okehampton Hamlets, West Devon, Devon, England, UK |
| 26.2km (16.3 miles) | ⓘMeldon Quarry, Okehampton Hamlets, West Devon, Devon, England, UK |
| 26.4km (16.4 miles) | ⓘWheal Forest, Okehampton Hamlets, West Devon, Devon, England, UK |
| 27.4km (17.0 miles) | ⓘMerrivale Quarry, Whitchurch, West Devon, Devon, England, UK |
| 29.0km (18.0 miles) | ⓘNorth Mine (East Wheal Friendship), Devon United Mines, Peter Tavy, West Devon, Devon, England, UK |
| 29.4km (18.3 miles) | ⓘGreat Trowlesworthy Tor, Shaugh Prior, South Hams, Devon, England, UK |
| 55.5km (34.5 miles) | ⓘSouth Caradon Mine, Caradon Hill, St Cleer, Cornwall, England, UK |
| 56.1km (34.9 miles) | ⓘCheesewring Quarry, Minions, Linkinhorne, Cornwall, England, UK |
| 56.4km (35.1 miles) | ⓘCraddock Moor Mine, Craddock Moor, St Cleer, Cornwall, England, UK |
| References |
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| Reference Search (possible matching items) |
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 | Selwood, E. B., Edwards, R. A., Simpson, S., Chesher, J. A., Hamblin, R. J. O., Henson, M. R., Riddolls, B. W., Waters, R. A. (1984) Geology of the country around Newton Abbot - Memoir for 1:50 000 geological sheet 339, New Series. British Geological Survey, London. | Book | | Haldon Hills - reminiscent more cJf east than south Devon. The Permian rocks form mainly lowlands with warm...(A 11540) Plate I BRITISH GEOLOGICAL SUR VEY England and Wales E. B. SELWOOD R. A. EDWARDS S. SIMPSON...also available through booksellers Printed in England for Her Majesty's Stationery Office Dd 736172...districts. B o oKs British Regional Geology South-West England, 4th Edition, 197 5 Memoirs Geology of the country...correlatio n s with the U pper Greensand o f the east Devon coast 1 09 22 The Upper Greensand (Haldon Sands) |  | | Report (issue) | | MEMOIRS OF THE GEOLOGICAL SURVEY. .. ENGLAND AND WALES• EXPLANATION OF SHEET 339. THE GEOLOGY OF THE...�eet al;love --0.D. near Blackingstone- Rock. Hennock Reservoir�· from wldch TC)r4uay- derives its water...g�neral succession which would apply throughout Devon and Cornwall. It is as follows in descending order...at. Mining Engineers, vol. xx, 1901. ,ij ·xr�•: Devon• .As,oc., vol. xtix, 1897, p. · fil.8. . . . . -...discussed by Mr. A.. W. · clayden in his Scenery of Devon, in which he has treated many points connected with |
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