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| I3fls£®[pS@®Il Sketches ©§ ®foM RSnanaang nan Montgomery ©®monty9 Pennsylvania by F. Harold Evans with Forward and...MINERALOGY, PENNSYLVANIA CHAPTER, INC. / Historical Sketches of Copper and Lead Mining in Montgomery County...County, Pennsylvania by F. Harold Evans with Forward and Appendix by Dr. Allen Van Heyl Special Publication...MINERALOGY, PENNSYLVANIA CHAPTER, INC. - Historical Sketches of Copper and Lead Mining in Montgomery County... Copyright © 1980 by Friends of Mineralogy, Pennsylvania Chapter and F. Harold Evans. All rights reserved |
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| LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL...ZINC AND LEAD OCCURRENCES IN PENNSYLVANIA Robert C. Smith, II PENNSYLVANIA GEOLOGICAL SURVEY FOURTH SERIES...1977 Copyright 1977 by the Commonwealth of Pennsylvania Quotations from this book may be published...published if credit is given to the Pennsylvania Geological Survey COVER ILLUSTRATION: Photograph of 1852 lithograph...lithograph showingthe Ecton, "Whim" and "new" Perkiomen mines(left to right, from the east). Courtesy of |
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| PENNSYLVANIA STATE LIBRARY OF 0144 00141189 1 v < 2 £ m- c oi; c» tt*s“S S Si! at tss^s isl^j...1 ' s WJ= ~S 5! s „3 &«eq Sjg® . . PENNSYLVANIA 1 .8 ^2»SS 3 d 5-s &s z l|lt« 7* < OF ...GEOLOGY REPORT 1976 33 MINERAL COLLECTING IN PENNSYLVANIA by Alan R. Geyer Robert C. Smith, John H....Graphics by Albert E. VanOlden COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL RESOURCES TOPOGRAPHIC...II Copyrighted 1976 by the Commonwealth of Pennsylvania Quotations from this book may be published if |
 | Dunham, K. C., Wilson, A. A. (1985) Geology of the Northern Pennine Orefield (1st ed.) Vol. 2 - Stainmore to Craven - Economic memoir covering the areas of one-inch and 1:50 000 geological sheets 40, 41 and 50, and parts of 31, 32, 51, 60 and 61, New Series. Natural Environment Research Council, London. | Book (volume) |
| and fore-delta cyclothems of the Brigantian and Lower Pendleian are traced and shown to have a bearing...subordinate fluorite, remain in residues adjacent to the mines. P]ate 1 Section of a lead vein from Gra ·sington...4 History of mining 7 References Chapter 2 The Lower Palaeozoic Ordovician Arenig Series 8 Ashgill Series...Chapter 6 Structure Introduction 71 Structure of the Lower Palaeozoic basement 72 Structures marginal to the...Mineral deposits: Details Area 12 The Richmond Copper Mines 119 155 163 Chapter 11 Mineral deposits: Details |
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| i i i Journal of Mines an�1 Minerals I s s u e No. 15i ,;. ,;�'S '' ` . / . � 1 • •� • ' 4... Sрeгirнcvг: 70 х t30 .r 45»гт UK Journal of Mines and I b i e r a l s Issue No 8 A U T U M N 1 9 9...(UK) Non UK £16.50 Equiv for 3 issues inc. р & р. USA $30 for 3 issues inc. p & p. Note: Non UK prices...Schmitt. 812 Imperial Court, Hartland, Wisconsin 53029 USA Tel: (0414) 3673674 Cyril Kovac Gemcraft Pty. Ltd...Doncaster, South Yorkshire. 2 3 0 Sainte Marie-Aux-Mines Show Report D.I. Green. 3 9 Mineralisation of |
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| Photograph originally published in the UK Journal of Mines & Minerals no. 29 (2008) . NOTES FOR CONTRIBUTORS...A review of the mineralogy of the Roughton Gill Mines, Caldbeck Fells, Cumbria: Part 2 The Roughton Gill...volborthite and tangeite. Strontianite is described from County Mayo in Ireland, and postmining stalactitic rancieite...volume and in volume 29 (2008) of the UK Journal of Mines & Minerals. Michael Wolfe, compiler of the Mineral...A REVIEW OF THE MINERALOGY OF THE ROUGHTON GILL MINES, CALDBECK FELLS, CUMBRIA: PART 2 THE ROUGHTON GILL |
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| & South Mount Mines ..75 Cliapler 6 Perran Iron Lode -Treamble & Great Retallack Mines ........91 Chapter...Iron Lode - Duchy Peru & Deerpark Mines............111 Chapter 8 Mines around St.Columb Major - Black...Ruthvoes, Tregonetha, Trewolvas Mines ..............119 Chapter 9 Mines around Lanivet - Boscarne; James...Westdowns Mines ................................................................. 145 Chapter 10 Mines in...Mingle, Tower Consols, Trewela Mines .........171 Chapter 11 Mines in the Eastern Clay area - Burney |
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| (1968 - 2013) Julie and David at the bottom of Whim Shaft, Whitesmith Mine, Strontian in April 2009. Photograph:...more involved with the team at the UK Journal of Mines and Minerals and became its webmaster, designer...uncovered some of the secrets of the abandoned mines. We explored the local hills making the long horseshoe...to Sgurr Donald several times. The descent of Whim Shaft was one of our most ambitious adventures. At...Funeral. 25 July 2013. I first met George at a Welsh Mines Society event back in the early 1980s. He was already |
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| Distribution of mines and prospects Previous investigations Mine descriptions Alamance County Copper prospect...Foust copper mine Robeson gold prospect Cabarrus County Allman prospect Buffalo mine Cabarrus? mine Clinemine...River mine Silver shaft Snydermine Troutmanmine Tucker mine Whitney mine Chatham County Bear Creek copper...H. Purvis prospect . Sloan copper mine Davidson County The Cid mining district Cidmine Conrad Hill-Dodge...Silver Valley mine .?:. Franklin County / Portis mine Granville County . The Virgilina district Blue Wing |
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| Jeremy Hooper 23 KAINOSITE-(Y) FROM THE STRONTIAN MINES David Green • David McCallum EDITOR David I. Green...S80 2EE CLASSIFIED ADVERTISMENTS UK Journal of Mines & Minerals No. 26 -1- EDITORIAL n this edition...from BlackdeneMine,Weardale,Durham. UK Journal of Mines & Minaals No. 26 -3- IanJones'winningfluoritecaseat...Caldbeck Fells, galena and calcite from the Ncnthead mines and fluorite from Florence Mine. Some less well...the openingof the HamerCollection. UK Journal of Mines & M1ncr.1lsNo. 26 -4- MINERALS IN THE GRANITE |
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| Spain and More 192 2000 - 2009 Africa and the USA 256 2010 - 2020 More lime with Minerals and Shows...350 Frontispiece: David Lloyd laddering down a shaft at Bedford United Mine, Devon. Introduction I...had broken up around the time of the St Marie-aux-Mines show. Following a discussion with Ian regarding...fluorites from Blackdene and Cammack Eals (both working mines at that time) for £67.50, leaving a balance of £82...crednerites with small sharp crystals. We collected goethite crystals and some hydrocerussite from Vein 2. |
 | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) |
| (upper left); molybdenite and quartz from Kingsgate (lower left, see Photograph 34); and crystals of cassiterite...Molybdenite-bearing quartz vein material, Glen Eden mines ............................ High-quality blue sapphires...that much of the Suite was derived from mantle or lower-crustal melts (Bryant, Arculus & Chappell 1997)...ignimbrites and sedimentary units derived from these Lower part of one ignimbrite flow Depositional Environment...Steeper dips (locally up to 35°) characterise the lower part of the sequence, particularly close to the |
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| Investigation of polymetallic mineralisation in Lower Devonian volcanics near Alva. central Scotland .... The presence of reefal limestones within the lower part of the Carboniferous was well known from the...Craven Basin, although the values are generally lower than those reported in Irish areas of similar geolobry...parisons with the important sulphide deposits in the Lower Carboniferous of Eire suggest that the most pro... GEOLOGY The Craven Basin is an area of thick Lower Car boniferous sedimentation, in contrast to the |
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| deal with t h r e a t e n e d sites. But too many county journals tend to contain little but reports on...scholars with a long tradition of work within the County but b a s e d so far away continue to u n d e r...area of about 15 s q u a r e m e t r e s . The lower part of this slope is covered by a scree composed...Acknowledgements My t h a n k s are due to Cornwall County Highways for advance warning of road improvem e...in organising the excavation; to M r Roy Davy, County Highways, for arranging the use of a water p u |
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| shows in Tucson, Denver, Munich and Ste-Marie-aux-Mines Tel.: 949-494-5155 • www.kristalle.com • Email:...the Mineralogical Record. BENEFACTORS Arthur Montgomery (deceased) Randolph S. Rothschild (deceased)...geographically tiny St. Andreasberg District of silver mines has an outsized reputation: it is among the most...abandoned for more than a century after that, these mines produced world-class specimens of pyrargyrite, dyscrasite...the late 15th century and 1910, St. Andreasberg mines gave up some of the world’s The Mineralogical Record |
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| Compiled and edited by the Staff of the U.S. Bureau of Mines Second Edition U.S. DEPARTMENT OF THE INTERIOR 1996...INTERIOR Bruce Babbitt, Secretary U.S. BUREAU OF MINES Rhea Lydia Graham, Director FOREWORD The need for...a modern mining dictionary, the U.S. Bureau of Mines initiated a collaborative project with the American...of the last publications of the U.S. Bureau of Mines. Although the agency is closing, the Bureau's minerals...benefit the Nation by continuing one of the Bureau of Mines important missions, that of providing information |
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| Upper greensand and Gault. 799. Terrain albien and Lower Planer. 800. North American Upper secondary shire...The Lower greensand series. 802. Argillaceous beds of Lower greensand. 803. Fossils of the Lower greensand... The Lower oolites. Cornbrash. Forest marble. Great oolite. Bradford clay. Yorkshire lower CHAPTER...oolite. Fossils of the Lower oolites. European representatives of the Lower oolites. 837. Oolitic series...Subdivisions of the lias. upper beds. 841. Marlstone. 842. Lower lias. 843. Aust beds. 844. Foreign liassic beds |
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| S R ) a n d Australasia JOHN DREW RIDGE The Pennsylvania State University College of Earth and Mineral...Mineral Sciences University Park, Pennsylvania 16802 P E R G A M O N PRESS OXFORD SYDNEY · NEW YORK · ...features. Distances between inhabited places and mines are given in lengths of straight lines between them;...Special du Katanga, Service des Mines (Com. Spec. Katanga, Serv. Mines) (all publications) Committee on...publications) Tasmania Department of Mines, Geological Survey (Tasmania Dept. Mines Geol. Surv.) (all publications) |
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| but reveals a complex interplay of Upper and and Lower Carboniferous and Upper Devonian rocks along the...interpretations range from Lower Devonian (Hendriks 1937, plate 22) to Upper Devonian to Lower Carboniferous (Simpson...to 345 m.y., that in south Cornwall the presumed Lower or Middle Devonian Mylor Beds, the Middle Devonian...stratigraphic sequence from Upper Devonian into Lower Carboniferous and the K-Ar age here is consistent...Devonian rocks in post-lower Namurian times”. Other evidence may indicate lower Upper Devonian neotectonic |
