 | | Journal (article/letter/editorial) | | of the most conspicuous features upon a map of Wales is the great south-western extension of Carnarvonshire...SMALL-SCALE FAULTING IN LOWER TREMADOC BEDS, PEN BENAR, ABERSOCH. (SCALE GIVEN BY PIPE ABOVE). GA.Shakespear,Photo...T I O N .H, S. TRWYN CILAN MYNYDO CiLAN LLANENGAN ! LLANGIAN ....-----.•. . . - - - - . - - _...seen, both north and south of the village of Llanengan. All the highest ground in the peninsula is formed...American ' Kettledrift.' A large area west of Penrhyn Du, although it stands over 200 feet above sea-level |  | | Book | | for 1:50 000 Geological Sheet 134 (England and Wales) Biostrettigraphy WT Dean F ~1artin Geochemist...University D ~1cCarroll, BA, PhD University of Wales, Swansect CONTRlBUTORS R £ Bevins, PhD, CGeol JM...naturelles de Belgique, Brussels Printed in the UK for The Stationery Office TJ105026 C6 07/02 V...Trwyn-yr-\Vylta ~1ernber 29 Penrhyn Du ~1ernber 30 Machroes Mernber 31 Llanengan Forn1ation 3) Trygarn Fonnation...as rough pasture. The main towns, Pwllheli and Abersoch, are h e avily depende nt on th e tourist industry |  | | Journal (issue) | | INDEX UK JOURNAL OF MINES AND MINERALS ISSUES 11 - 20 (1992 - 2000) Michael Wolfe David Green, Julie...Julie Ballard and Richard Bell 2002 UK Journal of Mines and Minerals - index to issues 11 to 20 -1- CONTENTS... our second index, covers issues 11 to 20 of the UK Journal of Mines and Minerals, published between...almost exclusively. Thus Wales is divided into Dyfed, Clwyd, Powys and Gwynedd and Scotland into Highland...confusing suite of counties surrounding Cardiff in Wales, which are simply referred to as Glamorgan. The |  | | Journal (volume) | | non-member subscription rates for this volume are: UK £13 (including P&P) and Overseas £15 (including P&P)...mineralisation of Snowdonia and the Llŷn Peninsula, North Wales John S. Mason 93–105 Andradite-bearing skarn-like...suspected palaeogene dyke from Coed y Brenin, North Wales John S. Mason, Martin Liezers and Tom F. Cotterell...emphasise the geological context of mineralisation in Wales, in two articles, one of which includes a note on...removed using dilute hydrochloric acid); Hollandtwine Mine, Dirtlow Rake, Castleton Derbyshire; 90×50×40 mm; |  | | Journal (issue) | | Ovington, UK NJ Elton, St Austell, U.K. N.J. Fortey, Keyworth, U.K. RA. Howie, Matlock, UK RJ. King...tennantite. Dolyhir quarry, Old Radnor, Powys, Wales, October 2004. Collection: Neil Hubbard. Photograph:...Tim Neall Mud-filled fluorite vugs in Greenlaws mine, Weardale, Co. Durham Stephen Moreton Gearksutite...te from the Westphalian coal measures of South Wales, u.K. Stephen Plant and David Evans NOTES The composition...and Andy G. Tindle Cotunnite from Penrhyn Du Mine, Gwynedd, Wales Neil Hubbard and David I. Green An |  | | Journal (issue) | | and D. Millward 64 Cuprosklodowskite from Geevor mine, Cornwall N.J. Elton, J.J. Hooper and L. Coggon...core of the collection at the National Museum of Wales in Cardiff. ~ow settled in Tewkesbury and curator...sulpha tes in an underground level of Botallack mine. Krohnkite is present and this is believed to be...assemblages observed in material from the mine tailings around Bota llack mine and Wheal Cock. The supergene mineral...hypogene copper lodes. INTRODL'CTION Botallack mine (SW 363 336) in the St Just mining district, Cornwall |  | | Journal (issue) | | RAT, U.K. EDITORIAL BOARD: R.F.. Bevins, Cardiff, UK KS.W Braithwaite, Manchester, C.K. I.F. Bridge:>...Cuprite, variety chalcutrichite, from Fowey Consols mine (Lanescot section). Tywardreath. Cornwall. Field...and S.M. Ingram 23 Hannotome from Brownley Hill mine, Nenthead, Cumbria, England D.l. Green and l.R....Atacamite, botallackite and cumengeite from Abersoch. Gwynedd, Wales 37 I. Dossett and D.I. Green Anilite...botallackite and clinoatacamite, from Castletown mine, Lochgilphead, Scotland R.E. Starkey and .v Huhbm-d |  | | Journal (issue) | | of Geology, National Museum of Wales, Cathays Park, CardiffCFI 3NP, Wales, U.K . CO-EDITOR: Peter A. Williams...Barite, Cleator Moor, Cumbria. National Museum of Wales specimen NMW 83.4IG. M8874. R.J. King Collection...D .H .M. Alderton 17 The Mineralogy ofWapping Mine, Matlock Bath, Derbyshire F. fnce 25 13 NOTES...N. Hubbard 35 Strontianite from Brownley Hill Mine, Nenthead, Cumbria M . Wood 35 Secondary copper...Arthur made his first visit underground in a working mine, at Wheal Providence, St. Ives, Cornwall, being |  | | Book | | A Mineralogy of Wales RfCHARD E. BEYfNS Ocpartmellf o[Geolngy, Nmin11a/Museum of\Valcs, Cardiff AMGUEDDFA...Colliery, Ponh, Mid Glamorgan. National Museum of Wales specimen 48.264.GR 175. ex Cymmer Welfare Library...CE 6 I CES IN WALES 9 30 127 138 6 INTRODUCTION The mineralogy of Wales is diverse. with over...reveal the presence of additional species new to Wales. and perhaps new to the British Isles. It is also...completely new to cience will be discovered in Wales. as techniques for analysing specimens become ever |  | | Journal (issue) | | Something New • Please Send Us Your Wants List UK journal of & mtnes minerals CONTENTS number...TISPIECE HARM0TOi\lE Stro11tia11, Scot/011d The UK Jo11ma/ of 1Ui11es and Mi11era/s publishes articles...Ba is dominant, a difference from earlier schemes. UK Journal of Mines & !\linerals No. 19 -3- Newly...more detailed discussion of zeolite nomenclature. UK Journal of t.lincs & fllincral~ No. 19 -4- MINERAL...the last hard rock mines in England. Frazer's Hush mine in Weardale is scheduled to close shortly and South |  | | Book | | provided by: Amgueddfa Cymru (National Museum of Wales, Cardiff); British Geological Survey, Edinburgh...meneghinile Pengenna mine,St Kew,Cornwall; Shallowfield Bridge,SouthMolton,Devon Tynebottom mine,Alston.CUm~ria...CUm~ria mercury Chatsworth mine,Grassinglon, Yorkshire Severallocalities in theLakeDistrictandComw melacinnabar...theLakeDistrictan:iCorrr::a!I natrojarosite Wanlhwaite mine,StJohn'sin theVale,Cumbria SouthTerrasmine,StStephen-in-Brannel...Cumbria pharmaco!ite Wanlhwaite mine,StJohn'sin theVale,Cumbria Chatsworth mine,Grassington, Yorkshire p:cropharmacolne |  | | Report (Issue volume) | | Listed MEMOIRS OF THE GEOLOGICAL ENGLAND & WALES. ANGLESEY . IN TWO VOLUMES. VOLUME II. SURVEY...unconformity . They are certainly far below the Penrhyn purple slates, and consequently, if Cambrian at...recall, has never yet been identified in North Wales, and may be represented in part by volcanic rocks...sponges, those from the Menevian beds in South Wales, belong to the same group.' Whatever , then , be...upon the base of the Cambrian throughout North Wales. BWLCH -GWYN At Bwlch - gwyn, felsite , the larger |  | | Journal (volume) | | 121 141 BOOK REVIEWS ‘‘Minerals of the Frongoch Mine’’ David I. Green ‘‘The Peak District: Landscape...powellite) have been reported at the Billingham Anhydrite Mine and Whin Houses Borehole. One of the functions of...evaporite sequences in northeast Yorkshire. Boulby Mine is well known for remarkable specimens of boracite...volkovskite crystals from Zechstein Evaporites at Boulby Mine, Cleveland, England. Rocks and Minerals, 91, 434...narrow veins containing ankerite, together with pyrite, in the Permian rocks of the area covered by BGS |  | | Report (Issue volume) | | MEMOIRS OF THE GEOLOGICAL SURVEY. ENGbAND & WALES. ANGLESEY IN TWO VOL{JMES. VOLUlvIE II. Plate...nnconforinity. They are certainly far below the Penrhyn purple slates, and corisequently, if Cambrian at...recall, has never yet been idc~tified in North Wales, and may be represented in part by volcanic rocks...sponges, those · from the J\IIenevian beds in South Wales, belong to the same group.' "\Vhatever, then, be...me recent· researches on a.nother part of North Wales, however, are now throwing-a .flood of light -µpon |
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