 | | Report (issue) | | technical history and exploration with reference to mine workings in the British Isles are welcomed for inclusion...:. R.G. GUTHRIE PUBLICATION AFTERSALES NORTHERN MINE RESEARCH 186 STATION ROAD BILLINGHAM CO.CLEVELAND...CLEVELAND TS232RT Tel: 0642 554437 © NORTHERN MINE RESEARCH SOCIETY SOCIETY This volume is copyright...Sheffield S2 5HH, for the Publishers, The Northern Mine Research Society, Sheffield,· England. ISSN: ISBN:...OF THE C.Eng., NORTHERN SOCIETY. 1979. FGS., MINE FIMM. RESEARCH 6 I ' AUTHORS =====-- NOTE |  | | Journal (issue) | | UK .M ----- JOURNAL I OF N E & ----- s M 1· N E R A L S n \) II I/ i] NUMBER 15 • SPRING...TISPIECE CALCITE on HEMATITE Fred Bull 4 MI The UK Jouma/ of Mines and .Minerals publishes articles...N'(Olbl L'K Journal of Mines & Minerals No. 15 -2- UK Journal of Mines & 1'.lincrals No. 15 -J- .......rescue dig on the spoil heap of the Alva silver mine near Stirling. Remarkable specimens of dendritic...has taken place over many years concerning early mine working. Was the area worked for its copper either |  | | Report (issue) | | Preliminary mint'ral reconnaissance of Central Wales. Rep. Inst. Geol. Sci., No. 75/14, 12 pp. I.SEN... Preliminary Mineral Reconnaissance of Central Wales T. K. BALL 1 , BSc, PttD AND M. Introduction J...rest1lts of a mineral reconnaissanc·e of Central Wales was first published as a Technical Note in the Transactions...C)c·c·11rring bt·11t·,1th or adjacent to an old mine. The Institute is at present mapping the area covered...deposits. Large drift-covered areas exist in Central Wales and the assessment of these is dependent on geochemical |  | | Book | | C2rrtr�ll �V[.d2; Or2·f1fdm - Map of the Central Wales Orefield --• • • • • • • 5km N c::J SILURIAN...ORDOVICIAN • • "'/ FAULT/LODE � • MINE • Introduction - The Central Wales Orefield Metal prospecting and...and mining have taken place in the Central Wales Orefield for generations, beginning in the Bronze Age...widespread metalliferous mineralisation of Central Wales occurs in lodes, which are steep, narrow mineralised...quantities of metals produced from the Central Wales Orefield. This is simply because few detailed records | | | Report (issue) | | Preliminary mineral reconnaissance of Central Wales REPORT No. 75/14 \ \ \ 1/2 c/ HMSO £2.85 ... Preliminary mineral reconnaissance of Central Wales T. K. Ball, BSc, PhD and M. J. C. Nutt, BSc, PhD...I: I00 000 clement distribution map of Central Wales lv1ining Field showing copper in stream sediments...I: JOO 000 element distribution rnap of Central Wales !\'lining Field showing bariun1 in panning concentrates... Preliminary Mineral Reconnaissance of Central Wales T. K. BALI}, BSc, PHD AND Introduction M. J |  | | 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 |  | | Report (volume) | | thanks to the Council of the University College of Wales, Aberystwyth, for having released me as far as possible...vV. PLANT, Cwmmawr. Mr. W. RICHARDS, Penrhiw, Ystumtuen. Mr. JOHN Wrr,1,1AMS, Esgairmwyn. To Capt. GEORGE...Estate, I am indebted for perrnission to use the mine records and plans in the Estate Office; to 1\Ir...IX.-Longitudinal Section of Loveden Mine • • X.,, ,, Brynyrafr Mine XI.,, ,, East Daren · • XII.. ,, ,...Dyfngwm districts X:Xll.,, ,, district near Van Mine• XXTII.-Plan of Van fiat.s • XXIV.-Chart showing |  | | Report (chapter) | | the oxidation of common sulfide minerals such as pyrite, chalcopyrite, pyrrhotite, and marcasite in rocks...properties. INTRODUCTION TO ACID SULFATE ENVIRONMENTS Mine drainage The best known examples of acid sulfate...may be as many as 500,000 inactive or abandoned mine sites in the United States alone (Lyon et al. 1993)...been seriously damaged by mine effluents. Contamination of natural waters by mine drainage has killed enormous...be unfit for recreational activities. Most acid mine waters have pH values in the range of 2 to 4 (Nordstrom |  | | Book | | Geology in Wales: it EDITED BY MICHAEL G. BASSETT Department of Geology, National Museum of Wales VALERIE...DEISLER Department of Geology, National Museum of Wales AND DOUGLAS NICHOL NEWTRA Geotechnical Group, Wrexham...Wrexham County Borough Council NATIONAL MUSEUM OF WALES GEOLOGICAL SERIES No.24 Cardiff, November 2005 ...Sponsored by Welsh Assembly © National Museum of Wales 2005 ISBN 0 7200 0563 9 REFERENCES TO THIS VOLUME...D. (eds). 2005. Urban geology in Wales: 2. National Museum of Wales Geological Series No.24, Cardiff |  | | Book | | registered trade mark of Oxford University Press in the UK and in certain other countries # William O’Brien...978–0–19–960565–1 Printed and bound by CPI Group (UK) Ltd, Croydon, CR0 4YY Links to third party websites...in Austria, Kargaly in Russia, the Great Orme in Wales, and those examples in Cyprus from where the name...region is examined, as is the survival of early mine archaeology in different geological settings. Survey...application of lead isotope analysis to identify early mine sources pioneered by Noel Gale, Zofia Stos-Gale, |  | | Report (volume) | | and sediment. Concentrated waters associated with mine wastes may precipitate a variety of metal-sulfate...role of soluble sulfate minerals formed from acid mine drainage (and its natural equivalent, acid rock...FORMATION, TRANSFORMATION AND DISSOLUTION ........ 319 Pyrite oxidation ... ...... ... ... ....................ENVIRONMENTS .................................... . 351 Mine drainage .........................................chalcopyrite) and as a compound S2 anion (e.g. FeS2, pyrite). In the sulfosalts, S2– functions as a component |  | Davies, J. R., Fletcher, C. J. N., Waters, R. A., Wilson, D., Woodhall, D. G., Zalasiewicz, J. A. (1997) Geology of the country around Llanilar and Rhayader - Memoir for 1:50 000 Geological Sheets 178 and 179 (England and Wales) British Geological Survey. | Book | | describes the geology of a corridor across central Wales extending from Cardigan Bay i11 the ,vest, across...disLtsed 111i11es fo1·111 par·t of the Cer1tral Wales !vli11ing Field. The geological setting, mineralogy...cal Sitn,ey, Sheets 178 a11d I 79 (England and Wales). Authors LJ R Davies B'ritish Geological Survey...Geosciences Laboratory, Key 1,vorth Printed in the UK for the Statio11ery Office Dd 296603 C6 03/97 Other...districts BOOKS British .Regional Geology S011th Wales, 3rd edition, 1970 Memoi,,:s Geology of tl1e country |  | | Report (issue) | | capital has frequently resulted from attempts to mine in localities, where a little kno\vledge of wl1at...existence and exact extent of old and abandoned mine-workings, great danger to the mine1· is frequently...MoNMOUTBAHIRE .. -· No1-tTH WALEs.-Produce of Coal .. . ,, Railway Distribution ... Sourn WALES.--Produce of Conl...DISTRIBUTION of COAL in 1874 and 1875. ENGLAND AND WALES. GREAT WESTERN : From- - ,. - - -- -- 204,894...894 303, 1 8 7 854, 1 62 3,427,5 7 6 WALES, NORTH ALES, SOUTH - I TOTAL GREAT NORTHERN : From- |
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