 | | Book | | (SALTMARSH AND ESTUARINE) RIVERTERRACE DEPOSITS HEAD DEPOSITS (PERCHED ANDVALLEY) RAISEDMARINEDEPOSITS...GeologicalSurvey. 1:50 000 Sheet 346 Newquay (England and Wales). © NERC 2014 All rights reserved Copyright...Generalised sequence of mineralisation in south-west England 14 5 Constituent mines of the Great Perran Iron...Sheeted veins with greisen borders, Cligga Head 12 Gravel Hill Mine at the western extremity of the Great... .li regurnan . Watergate Bay Drt -1, Towan Head 90 1 St Agnes Formation (Cenozoic) :J 380 |  | | Report (issue) | | certain lodes, not traceable in the .tield, from old mine plans, and has written the Appendix giving detailed...of the n1inerals •· - 93 Fig. 2 and 3.-Blue Hills Mine. Cross Sections - 93 Fig. 4.-East Blue Hills. Cross...sections .. ··· 98 ., •· 99 � igs. 9 and I0.-Penhalls Mine. Cross sections .. • 101 Fig. 11.-Polberro Consols...Wheal Chiverton. Cross section· Fig. 19.-Trewollock Mine. Cross sectio11 - 100 - 106 Fig. 20. --Perran United...Plate 4.-Bands of greisen in the Granite of Cligga Head - . - . - < Plate 5.. -Consolidated sand-dune |  | | Journal (article/letter/editorial) | | dans le mine de Cligga, been discovered.Ferrokesterite occursin greisen-bordered d Perranzabuloe, en Cornouaille... C'est un sulfide veins in granite from the Cligga mine, Perranmin€ral tdtragonal, qui crlstallise dansle...dansle groupe spatial,I4, zabuloe,Cornwall, England, The mineral is tetragopalwith Z:2: a 5.433, c 10...l) i CassiarDistrict, British Columbia; the Ikuno mine, Hyogo I'indice de Herb, dansle district de Cassiar...Mount Pleasantmine, Charlotte britannique, 2) d la mine lkuno, pr6fecture de Hyogo, au County, New Brunswick |  | | Book | | Endsleigh House 50 Daniell Road Truro, Cornwall TR1 2DA England Printed in Great Britain by Short Run...that he knew of no place on earth that surpassed Cornwall in the number and variety of its minerals. Hogg's...is subtitled 'in wich [sic] is shown how much Cornwall contributes to the illustration of the science'...later by Collins' A Handbook to the Mineralogy of Cornwall and Devon' (1871; 1892 with addenda, the latter...mention Purser's 'Minerals and locations in S.W. England' (1974). The work was never published, although |  | | Journal (issue) | | UK TS C 2 COVER. Emerald-green torbemite crystals to 9 mm across, from South Wheal Basset, lllogan...lllogan, Cornwall. Caerhays Miniature Collection No. 945. EDITORIAL The UK Journal of Mines a11d Minerals...advertising. FRONTISPIECE 3 Fluorite from Frazer's Hush Mine 4 THE SUSSEX MINERAL AND LAPIDARY SOCIE1Y EDITOR...RASPITE, STOLZITE AND PHILIPSBORNITE FROM CLIGGA MINE, CORNWALL David Green • Andrew Tindle 33 THE LEVERS...Press, Dorchester, Dorset, DT11HD ADVERTISEMENTS UK Journal of Mines & Mincr.ils No. 34 -1- EDITORIAL |  | | Journal (article/letter/editorial) | | varlamoffte (partially hydrated stannic oxide) in Cornwall. By SIR ARTHUR RUSSELL, Bart. and E. A. VINCENT...somewhat abundantly at both Cligga mine, Perranzabuloe, and at Bunny mine, St. Austell. From its appearance...occurring associated with rashleighite at the Bunny mine. 2 Soon after the publication of this paper iu 1948...3 Sure enough, on examination I found both the Cligga and Bunny minerals to contain a high proportion... Russell, On rashleighite, a new mineral from Cornwall, intermediate between turquoise and chalcosiderite |  | | Journal (article/letter/editorial) | | RYBACK 42 Bell Road, Sittingbourne, Kent ME10 4EB, England AND PETER C . T A N D Y Department of Mineralogy...British Museum (Natural History), London SW7 5BD, England T n E supplementary lists of British Isles minerals...has improved recently. The classic minerals of Cornwall and Devon are splendidly described by Embrey and...known from the British Isles, and 580 or so from England. Of these latter, about 116 are listed here as...on minerals collected by A. de Hailer at Tynagh mine, Ireland, unpublished except in newsletters (Bulletins |  | | Journal (article/letter/editorial) | | Indium mineralisation in SW England: Host parageneses and mineralogical relations Jens... Shail, Robin K., Indium mineralisation in SW England: Host parageneses and mineralogical relations,...Ore Geology Reviews Indium mineralisation in SW England: host parageneses AC CE P TE D and mineralogical...Cornubian batholith, SW England 1 ACCEPTED MANUSCRIPT ABSTRACT The SW England ore region contains significant...Interestingly, we have no reason to believe that SW England is different to other regions with granite-related |  | | Journal (article/letter/editorial) | | Geological Exploration in the St. Agnes Area, Cornwall by R. H. T. GARNETT Received 6 January 1961; read...sea-bed between St. Agnes Head and Cligga Head on the north coast of Cornwall was geologically explored...within the belt of tin-copper mineralisation which is associated with the Cligga and St. Agnes Granites...results: between St. Agnes Head and Perranporth on the north coast of Cornwall. The amount of planning prior...which the diving operations were conducted. Cligga Head forms the eastern limit to the area, the western |  | Dominy, S.C., Camm, G.S., Bussell, M.A., Scrivener, R.C., Halls, C. (1995) A review of tin stockwork mineralization in the south west England orefield. Proceedings of the Ussher Society, 8 (4) Ussher Society. | Journal (article/letter/editorial) | | TIN STOCKWORK MINERALIZATION IN THE SOUTH-WEST ENGLAND OREFIELD S.C. DOMINY, G.S. CAMM, M.A. BUSSELL ...tin stockwork mineralization in the south-west England orefield. Proceedings of the Ussher Society, 8...of mineralization encountered in the south-west England orefield less typical than the characteristic composite...2BP. INTRODUCTION Cornwall was formerly one of the world's greatest tin and copper mining districts with...The earliest mention of stockworks in south-west England addressed the cassiterite-bearing Carclaze deposit |  | | Book (volume) | | MINERS OF CORNWALL 2. ST AGNES - PERRANPORTH A. K. HAMIL TON JENKIN MINES AND MINERS OF CORNWALL II. ST...ST. AGNES - PERRANPORTH MINES AND MINERS OF CORNWALL 11. ST. AGNES-PERRANPORTH A. K. HAMILTON...see Part I: A.ROUND ST. lvES. ST. AGNES - PERRANPORTH T HIS AREA COMPRISES AN OBLONG TRACT OF COUNTRY...Porth Towan valley, northward by the coast to Perranporth, and eastward by Penwortha Coombe to the A3075...once important copper mine which ranked, in its day, as one of the richest in Cornwall. No account has |  | | Journal (article/letter/editorial) | | promontory between St. Agnes and Perranporth on the northern coast of Western Cornwall, has long been known, not...notes by Buckland, described a small formation at Cligga Point which would 'probably be considered by the...I n 1818, Joseph Carne 3 spoke of granite at Cligga Head, apparently stratified obliquely, but proving...footnote the same author wrote : - ' The granite at Cligga Poi~t (if it is not a large elvan-eourse) might...affecting the age of the granite of other parts of Cornwall, as it is far from the large granite-chain' (op |  | | Book | | Designed by BDP - Book D evelo ion,/ enzance, Cornwall o part of this 'Nork may be pho ocop:ed, stored...Introduction 4 About this Book 9 Geology and Mine ralization 14 The D istricts 24 24 29 West Penwith:...Linkinhorne East Cornwall : Callington t o Calstock 36 40 45 50 56 61 66 70 74 Rocks of Cornwall 78 Precious...elements sough or disco ered 1ere not only of tin and copper but also o lead , zinc, tungsten. antimon , sil...cassiterite (tin oxide), and most probably for copper ores for the production of bronze weapons and tools | | | Book | | by Alison Hodge, 2 Clarence Place, Penzance, Cornwall TRI8 2QA, www.alison-hodge.co.uk, info@alison-hodge...Cornish minerals. Thanks also to Michael Merry of Cornwall Devon Mineral Specimens (www. cornwalldevonmineralspecimens...taken by him of the botallackite in situ, Wherry Mine pump column and wolframite outcrop. Two private...Sara Chambers, Collections Manager, the Royal Cornwall Museum, Truro (www.royalcorn- wallmuseum.org...to Carnon Downs North Coast: Porthtowan to Perranporth The Lizard: Mullion to Manaccan St Austell; |  | | Journal (article/letter/editorial) | | Petrogenesis of the Bosworgey Granitic Cusp in the SW England Tin Province and Its Implications for Ore Mineral...Nottingham, England 2 Institute of Geological Sciences, 64-78 Grays Inn Road, London, England Abstract....irregular Fig. 1. Simplified geological map of SW England showing positions of the granite plutons and cusps...CB=Cam Brea, CM=Carn Marth, C=Carmnenellis, Cl=Cligga Head, A = St. Austell ridge of granite and to confirm...hypothermal and mesothermal lodes of southwest England. Detailed study of the metalliferous species is |  | | Journal (issue) | | display this year, and again covering the whole of England and Scotland. Chris Jewson had a number of micro...Geldart found at south Wheal Basset. Finally from Cornwall, Dorothy Merritt had an interesting and unusual...displaying good barite collected recently from Florence mine at Egremont, demonstrating that this locality is...some mattheddleite and lanarkite from the Susanna mine at Leadhills and some excellent hemimorphite on...some lovely pale pink smithsonite at the Blackcraig mine near Creetown. BMS Newsletter 45: 2 > Epistilbite |  | | Catalog/List | | RRUTH Copse Cott.age Drakewalls Gun..riislake Cornwall ?Ll 8 Tel/Fax: Tavistoc1<: (0822) 832530 Plea�e... JULY/AUGUST 1'994 1. ANATASE. Virtuous Lady Mine, Tavistock, Devon. A greenish matrix of compact...(b) 1 xl 30x20x20mm. £4. 3. APATITE. Panasqueria Mine, Beira-Beixa, Portug:il. Intergrown group of pale...4. APJ\TITE. Coice.q:-0,-1 Quarry, Luxulyian, Cornwall. A single pale blue 8x5mm x1, part'iy irnbedded...Geevor Mine, St Just,. rix showing bands of massive l:>rown apatite inters!)2rsed· and Mat Cornwall. red |  | | Journal (issue) | | shipped from Cardiff in the 1660's and the Pare mine south of Llantrisant was worked from the 1500's...period of production in the mid l 700 ' s. Llangan mine near Cowbridge was producing ore as recently as...anglesite of exceptional size and quality for the UK. More recently the rare lead sulphite scotlandite...outside the north of England with typical pyramidal crystals to 6mm. Nearby at M\.vyndy mine small balls of...week of "Cornish Allsorts" . SMLS FIELDTRIP TO CORNWALL 19th - 25th April 1998 Although our numbers fluctuated |  | | Report (edition) | | | Geologists’ Association Guide No. 19 West Cornwall by A. Hall BIRKBECK COLLEGE UNIVERSITY OF LONDON...meetings in London and, via Local Groups, throughout England and Wales, conducts field meetings and publishes...Botallack Mine (photograph: David Alderton). Geologists’ Association Guide No. 19 West Cornwall by A....REFERENCES ISBN 0-900717-57-2 West Cornwall INTRODUCTION Cornwall has long been one of the classic areas...is shown in Figure 1. The largest area in west Cornwall is occupied by Devonian sedimentary rocks which |  | | Report (edition) | | meetings in London and, via Local Groups, throughout England and Wales. It conducts field meetings and publishes...trips to the coast of Cornwall. Front Cover: Old engine house, Botallack Mine (photograph David Alderton)...Alderton). Geologists Association Guide No. 31 WEST CORNWALL by A . Hall Third Edition Guide Series Editor;... List of Figures 1. O u t l i n e map of West Cornwall 2. Map of Land's End peninsula 5 3. Map of... 26 14. North-south cliff section through the Cligga stock 26 15. Map of Falmouth Bay 29 16. Map |  | | Book | | There have been !)lines in Cornwall for some 3500 years where the intrusion of huge masses of granitic... They range from azure-blue 'hair crystals' of copper ore and the branching leaf-like growths of pure...purple crystals of amethyst to huge masses of iron copper sulphide. Chosen for their aesthetic qualities...significant minerals to come out of southwest England. The accompanying captions describe the crystallographic...t). ~ e • ~t~' l lr\ V: 1 'I Minerals of Cornwall and Devon Joseon1ne Community Llbral1es Grants |  | | Report (edition) | | GEOLOGISTS' ASSOCIATION GUIDES Noo 19 West Cornwall by A. HALL ITINERARY Introduction I. Land's End...incorporation in any furtl,er edition. West Cornwall by A. HALL INTRODUCTION has long been one of...distribution of the major rock units is shown in Fig. 1. CORNWALL I••+·j Granite 3 D Devonian sediments filffm...10 20 kilometres Fig. I. Outline map of West Cornwall, showing the areas covered by the five itineraries...sedimentary rocks occupy the largest part of west Cornwall. The Devonian rocks are shales and sandstones |  | | Book | | Collectors Guide to ^MINERALS, ROCKS and GEMSTONES \in Cornwall and Devon |'; '’i '■-■ ,, t Cedric Rogers...Collector’s Guide to MINERALS, ROCKS AND GEMSTONES in Cornwall and Devon Cedric Rogers i D. BRADFORD BARTON...Truro LTD MINERALISED ILPMACOMar AREAS of CORNWALL & DEVON Main. Concentrations of mints. (has...ne^uxy §¥?'• • TAVISTOCK BCDMI1 /s^° pnsduced Copper v Tin-, or botk- * ’’fe, -'A Sr A6Nfl^ fe'Pk...Cleavage and Fracture 8 8 9 10 11 GEMSTONES OF CORNWALL Quartz Gemstones 12 13 GRANITE AND OTHER ROCKS |  | | Report (issue) | | X-ray Powder Pattern: Hingston Down Consols mine, England. 4.28 (vvs), 4.81 (vvs), 6.97 (vvs), 10.08 (vs)...Total [100.0] [100.0] (1) Hingston Down Consols mine, England; H2 O by loss on ignition; after deduction of...secondary mineral in the oxidized zone of some copper deposits, formed by alteration of arsenopyrite...brochantite, Distribution: In England, in Cornwall, from the Hingston Down Consols mine, Calstock, the Gunheath...pit, St. Austell, and the Cligga Head mine, Perranzabuloe. From the Clara mine, near Oberwolfach, Black |  | | Catalog/List | | mineralogy, particularly in relation to northern England, the field in which Trevor carved a niche for himself...Cambokeels Mine, Eastgate, Weardale. Lot 222 – Fluorite, chalcopyrite and siderite – Boltsburn Mine, Rookhope...Approximate specimen dimensions Description Southwest England 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 SS...label. SW.17 Paratacamite - Botallack Mine, St.Just, Cornwall. [SW 365 330]. From Hazard Section. SW...Botallackite with connellite - Botallack Mine, St.Just, Cornwall. Collected 1985 [SW 365 330]. Corpus Christi |
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Cligga Mine, Cligga Head, Perranporth, Perranzabuloe, Cornwall, England, UK