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Reedman, A. J., Colman, T. B., Campbell, S. D. G., Howells, M. F. (1985) Volcanogenic mineralization related to the Snowdon Volcanic Group (Ordovician), Gwynedd, North Wales. Journal of the Geological Society, 142 (5) 875-888 doi:10.1144/gsjgs.142.5.0875

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Reference TypeJournal (article/letter/editorial)
TitleVolcanogenic mineralization related to the Snowdon Volcanic Group (Ordovician), Gwynedd, North Wales
JournalJournal of the Geological Society
AuthorsReedman, A. J.Author
Colman, T. B.Author
Campbell, S. D. G.Author
Howells, M. F.Author
Year1985 (September)Volume142
Issue5
PublisherGeological Society of London
DOIdoi:10.1144/gsjgs.142.5.0875Search in ResearchGate
Generate Citation Formats
Mindat Ref. ID315744Long-form Identifiermindat:1:5:315744:6
GUID0
Full ReferenceReedman, A. J., Colman, T. B., Campbell, S. D. G., Howells, M. F. (1985) Volcanogenic mineralization related to the Snowdon Volcanic Group (Ordovician), Gwynedd, North Wales. Journal of the Geological Society, 142 (5) 875-888 doi:10.1144/gsjgs.142.5.0875
Plain TextReedman, A. J., Colman, T. B., Campbell, S. D. G., Howells, M. F. (1985) Volcanogenic mineralization related to the Snowdon Volcanic Group (Ordovician), Gwynedd, North Wales. Journal of the Geological Society, 142 (5) 875-888 doi:10.1144/gsjgs.142.5.0875
In(1985, September) Journal of the Geological Society Vol. 142 (5) Geological Society of London

Map of Localities

Locality Pages

LocalityCitation Details
Britannia Mine, Beddgelert, Gwynedd, Wales, UK
Hafod y Llan workings, Beddgelert, Gwynedd, Wales, UK
Lliwedd Mine, Beddgelert, Gwynedd, Wales, UK

Mineral Occurrences

LocalityMineral(s)
Hafod y Llan workings, Beddgelert, Gwynedd, Wales, UKβ“˜ Chalcopyrite, β“˜ Galena, β“˜ Pyrite, β“˜ Sphalerite
Lliwedd Mine, Beddgelert, Gwynedd, Wales, UKβ“˜ Calcite, β“˜ Chalcopyrite, β“˜ Galena, β“˜ Pyrite, β“˜ Pyrrhotite, β“˜ Quartz, β“˜ Sphalerite
Yr Wyddfa (Mt Snowdon), Gwynedd, Wales, UKβ“˜ Calcite, β“˜ Chalcopyrite, β“˜ Galena, β“˜ Pyrite, β“˜ Pyrrhotite, β“˜ Sphalerite

See Also

These are possibly similar items as determined by title/reference text matching only.

HOWELLS, M. F., REEDMAN, A. J., CAMPBELL, S. D. G. (1986) The submarine eruption and emplacement of the Lower Rhyolitic Tuff Formation (Ordovician), N Wales. Journal of the Geological Society, 143 (3) 411-423 doi:10.1144/gsjgs.143.3.0411
THORPE, R. S., LEAT, P. T., MANN, A. C., HOWELLS, M. F., REEDMAN, A. J., CAMPBELL, S. D. G. (1993) Magmatic Evolution of the Ordovician Snowdon Volcanic Centre, North Wales (UK) Journal of Petrology, 34 (4) 711-741 doi:10.1093/petrology/34.4.711
Howells, M. F., Reedman, A. J., Campbell, S. D. G. (1991) Ordovician (Caradoc) marginal basin volcanism in Snowdonia (north-west Wales). British Geological Survey, London.
Howells, M. F., Campbell, S. D. G., Reedman, A. J. (1985) Isolated pods of subaqueous welded ash-flow tuff: a distal facies of the Capel Curig Volcanic Formation (Ordovician), North Wales. Geological Magazine, 122 (2) 175-180 doi:10.1017/s0016756800031083
Howells, M. F., Campbell, S. D. G., Reedman, A. J., Tunnicliff, S. P. (1987) A Fissure-Controlled Acidic Volcanic Centre (Ordovician) at Yr Arddu, North Wales. Geological Journal, 22 (2) 133-149 doi:10.1002/gj.3350220206
Reedman, A. J., Howells, M. F, Orton, G., Campbell, S. D. G (1987) The Pitts Head Tuff Formation: a subaerial to submarine welded ash-flow tuff of Ordovician age, North Wales. Geological Magazine, 124 (5) 427-439 doi:10.1017/s0016756800017015
Ball, T. K., Bland, D. J. (1985) The Cae Coch volcanogenic massive sulphide deposit, Trefriw, North Wales. Journal of the Geological Society, 142 (5) 889-898 doi:10.1144/gsjgs.142.5.0889
Campbell, S. D. G., Howells, M. F., Smith, M., Reedman, A. J. (1988) A Caradoc Failed-Rift within the Ordovician Marginal Basin of Wales. Geological Magazine, 125 (3) 257-266 doi:10.1017/s0016756800010190
Campbell, S. D. G., Reedman, A. J., Howells, M. F., Mann, A. C. (1987) The emplacement of geochemically distinct groups of rhyolites during the evolution of the Lower Rhyolitic Tuff Formation caldera (Ordovician), North Wales, U.K. Geological Magazine, 124 (6) 501-511 doi:10.1017/s0016756800017349
Campbell, S. D. G., Reedman, A. J., Howells, M. F. (2007) Regional variations in cleavage and fold development in North Wales. Geological Journal, 20 (1) 43-52 doi:10.1002/gj.3350200105
Howells, M. F., & Reedman, A. J. (1991). Ordovician (Caradoc) marginal basin volcanism in Snowdonia (north-west Wales). HM Stationery Office.
 
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