 | | Journal (article/letter/editorial) | | 5AB, Northern Ireland AND E I L E E N FARLEY Geological Section, National Museum of Ireland, 7-9 Merrion...occurrences in Ireland more recent than the Manual of the Mineralogy of Great Britain and Ireland of Greg and...known from the British Isles, about 360 occur in Ireland. Forty of these Irish minerals are listed here...exploration of metalliferous deposits in the Republic of Ireland. Indeed, about half the entries in the list below...(1986) Geology and genesis of mineral deposits in Ireland, Irish Association for Economic Geology, Dublin |  | | Journal (issue) | | mineral & lapidary society SMLS Field Trip To Ireland Journal 210 - November/December 2007 SUSSEX...We plan to visit a range of quarries, mines and mine dumps. There is the possibility of underground collecting...collecting at two locations ( Nizna Slana - mercury mine and Vysna Boca - sulphosalts of Cu and Bi ). Signing...l FIELD TRIP TO IRELAND May 2007 Introduction. The decision to collect in Ireland in May 2007 was made...2007 field trip programme. SMLS had never been to Ireland and it seemed like a good idea at the time! In-house |  | | Journal (article/letter/editorial) | | Table 3. Introduction The lower Carboniferous of Ireland is host to a large number of base metal deposits...Ballyvergin Moyvoughly NewtownCashel Lisheen Silvermines Tynagh Galmoy Magcobar Ballinalack Rickardstown Courtbrown...Mineralisation in the Waulsortian (Lisheen, Silvermines, Tynagh, Galmoy) is all intimately associated with faulting...breccias are grossly concordant sheets whereas at Tynagh dolomite forms discordant barren zones. Upper parts...exhalative feature (Russell 1975; Badham 1981). At Tynagh, hematite replaces some bioclasts, and extensively |  | | Journal (issue) | | ., No 1. Mimetite, variety Campylite, Dry Gill mine, Caldbeck Fells, Cumbria . _ ... Specimen: 135...J Mason -------- 42 -------MICROMINERALS from IRELAND G Ryback· S Moreton BOOK REVIEWS -----58----CLASSIFIED...pockets and fractures. Less abundant species are calcite, thomsonite, and analcime, together with minor...crystals on, and in, prehnice, and occasionally in calcite. Additionally, it Observations during quarrying...Manual of the mineralogy of Great Britain (Ind Ireland Van Voorsc, London. HEDDLE, M.F. (1887) On the |  | | Journal (issue) | | index. This is organised hierarchically by country, county or state, then site name. To avoid the confusion...century boundary changes in the British Isles, the county boundaries defined by the Local Governmant Act...referred to as Glamorgan. The new counties and county boroughs brought in by the Lieutenancies Act of...Special issue on the minerals of Penberthy Croft Mine Published by Rock Bottom Publications Ltd. Nottingham...(2000) Famous mineral localities: Penberthy Croft mine, St. Hilary, Cornwall, England 20:7-37 Bevins, R |  | | Journal (article/letter/editorial) | | Structures and Genesis of the Lead-Zinc-Deposit Tynagh, Ireland By D. B.IEDEL,Aachen ~) With 20 figures Zusammenfassung...Zusammenfassung Aus der Lagerst~itte Tynagh werden zahlreiche sediment~ire, diagenetische und organogene...den Kreuzungspunkt der E - W verlaufenden North Tynagh Fault mit dieser N-S-Struktur gebunden. Die A u...and organic origin oceuring in the Pb-Zn-deposit Tynagh are presented. Different facts suggest the presence...fluids is located at the cross of the E - W North Tynagh Fault and this postulated N-S-structure. The environment |  | | Journal (article/letter/editorial) | | concentrations indicate that the main ore fluid at Tynagh and Silvermines was seawater that had evaporated...prompted by the discovery of the major deposits at Tynagh (1961) and Silvermines (1963), which contained...Russell, 1987), Tynagh (Banks and Russell, 1992), and from Ballinasloe, close to Tynagh (Wilkinson and...limestone that produced pink saddle dolomite and calcite in vugs and fractures. This “hydrothermal dolomite”...evaporite deposition (Fig. 1) in northwest and central Ireland (Phillips and Sevastopulo, 1986), and also in the |  | | Book | | GEOLOGY AND GENESIS OF MINERAL DEPOSITS IN IRELAND ■■ — <.d ■ /A-- 'W .. 1 Edited by CJ. Andrew... ■ Geology and Genesis of Mineral Deposits in Ireland The front cover photograph shows a general view...from the 1 : 1.000,000 map Mineral Deposits of Ireland, 1984. by M. L. Browne and C. G. R. Reid, produced... Geology and Genesis of Mineral Deposits in Ireland Edited by C. J. Andrew, R. W. A. Crowe, S. Finlay...be ordered from: GGMDI c/o Geological Survey of Ireland Beggars Bush Haddington Rd. Dublin 4 Phone: 609511 |  | | Journal (article/letter/editorial) | | LOWER CARBONIFEROUS CHERTY AT TYNAGH, RICHARD W. IRONSTONES IRELAND SCHULTZ CONTENTS. PAGE Abstract................................... Geologyof the Tynagh Iron Formation............................................. Generalaspectsof the origin of the Tynagh Iron Formation ................ Basic theory ........................... Classification of the Tynagh ironstones.................................. Concluding................................... ABSTRACT The Tynagh Iron Formation was discoveredduring drill-exploration |  | | Journal (article/letter/editorial) | | NORTHGATE BASE-METAL COUNTY GALWAY, A PRELIMINARY DEPOSIT IRELAND GEOLOGICAL AT TYNAGH, STUDY D. R. DERRY...lead-zinc-silverore at Tynagh, County Galway, is the first completelynew ore body found in Britain or Ireland for over...repetitionsof previously-knowndeposits)found in Britain or Ireland for over 100 years. Secondly,the secondaryor residualpart...unusual. The location,near the village of Tynagh, County Galway, 40 air miles northeastof Shannonairport...of Dublin, and 36 miles by road from the port of Galway, was one of a number of areasrecommended by Mr |  | | Journal (article/letter/editorial) | | for the Genesisof the TynaghBaseMetal Deposit,Ireland ANTHONYMARKBOAST l, Instituteof Geological Sciences...more than 600 m to the north of Introduction THE Tynagh Pb-Zn-Cu-Ag orebody is one of the an inlier of...of banded hematite and chert with intercalated Ireland (Fig. 1). The hypogeneore is hostedby a crinoidal...Geologicoutline and principalbasemetal depositsof Ireland. Ty = Tynagh;Ab = Abbeytown;Go -- Gortdrum;Ke = Keel;...A characteristicfeature of the bank structureat Tynagh is the marginaldevelopment of synsedimentaryslump |  | | Book | | Juan Carlos Carracedo & Simon Day 5. The north of Ireland Paul Lyle 6. Leinster Chris Stillman & George SeYastopulo...& Jean-Claude Tanguy Minerals of Britain and Ireland A. G. Tindle The Open University T: 'XI 'Jo ~6...stage of MB! that focusing only on Britain and Ireland might be too restrictive, and that what was really...personally discovered new species to Britain and Ireland, and colleagues permitted me to record their unpublished...producers of b th tin and copp ·r. and. more recently. Ireland became a major player in world zinc produ.:tion |  | | Catalog/List | | Order Only Minerals principally from FRANCE and IRELAND. All the min~rals were collected by me personally...Barytes, with some minor Malachite. (Tynagh, Loughrea, County Galway, Eire) 1 x l l 2p. 1 x 2 30p. 2 x 2...50-60p. lb. £1. 00 18. CALCITE, sharp white dogtooth crystals on brown Calcite. These were collected from...from Septarian nodules and so the calcite usually extends over two sides of the pieces. (Ely, Cambridgeshire...its fine lustre. Selected pieces. (Tynagh, Loughrea, County Galway, Eire) 1 x 2 Z0p. 2 x 2 40p. 2 x 4 |  | | Catalog/List | | Afghanistan. 29x29x26mm. £32 1 ARSENOPYRITE Yaogangxian Mine, Cheng Zhu, Hunan Province, China. Crystals to 23mm...Weardale, County Durham. Crystals to 11mm. 84x73x70mm. £58 3 NATROLITE& MESOLITE Camlough, County Antrim...Antrim, Northern Ireland. 61x57x53mm. £24 5 COBALTO DOLOMITE & KOLWEZITE, Kakanda,Zaire. Crystals to 8mm...Okurusu Mine, Naimiba. Crystals to 25mm. 52x51x42mm. £72 9AZURITE Tynagh Mine, County Galway, Ireland. RW...QUARTZ Brandberg, Namibia. 70x51x35mm. £58 11 CALCITE & minor FRANKLINITE, Franklin, New Jersey, USA |  | | Journal (article/letter/editorial) | | found in Great Britain, Northern Ireland, and the Republic of Ireland that are not included in Greg and...on minerals collected by A. de Hailer at Tynagh mine, Ireland, unpublished except in newsletters (Bulletins...Tetragonal Significant component of siderite-calcite-Fe sulphide concretions being formed in reduced...Greigite. As a secondary mineral at Gravel Hill mine, Perranzabuloe, Cornwall (C. Sparrow, pers. comm...schr6ckingerite and gypsum, on walls of a level in Geevor mine, St. Just, Cornwall (Elton and Hooper, 1992). Andradite |  | | Journal (article/letter/editorial) | | Post-Carboniferous pre-Quaternary karstification in Ireland David P. Drew* and Gareth LI. Jones" DREW, D. P...Post-Carboniferous pre-Quaternary karstification in Ireland. Proceedings of the Geologists' Association, 111...111, 345-353. Almost a half of the island of Ireland is underlain by limestones of which a high proportion...have been significant over extensive areas of Ireland and for considerable periods of geological time...College Dublin. Ireland "Conodcue International, Dundrum Business Park, Dublin 14, Ireland 1. INTRODUCTION |  | | Catalog/List | | Cambokeels Mine, Eastgate, Weardale. Lot 222 – Fluorite, chalcopyrite and siderite – Boltsburn Mine, Rookhope...green stock label. SW.17 Paratacamite - Botallack Mine, St.Just, Cornwall. [SW 365 330]. From Hazard Section... SW.18 Botallackite with connellite - Botallack Mine, St.Just, Cornwall. Collected 1985 [SW 365 330]...Corpus Christi Lode. SW.43 Botallackite - Levant Mine, St.Just, Cornwall. [SW 368 346]. 130 fathom level...Lode. Ex N.Carruth. SW.A8 Cassiterite - Pendarves Mine, Camborne, Cornwall. 1986. Ex N.Hubbard. SW.G12 |  | | Journal (article/letter/editorial) | | in Cu-polymetallic and Zn–Pb mineralisation in Ireland: constraints from lead isotopes Received: 10 January...Abstract Devonian red bed-hosted deposits in SW Ireland occur either as low-grade stratiform disseminations...as the Carboniferous Zn–Pb deposits of Central Ireland. It is suggested that the lead in both areas has...implications for the timing of the Variscan orogeny in SW Ireland. Because chalcopyrite–tennantite occurs along pressure...Cu-polymetallic deposits of Ireland, and the penecontemporaneous Zn–Pb deposits of Central Ireland may be because |  | | Journal (issue) | | NEWS and EVENTS Mick Wolfe YEARS 1N MINERALS: IRELAND David Green• Stephen Moreton 37 PYRITE FROM...societies, and topographic mineralogy in Britain and Ireland. We describe and illu trate (in four separate articles)...first two articles, "' hich describe Scotland and Ireland, appear here in issue 21, while the remainder will...which exists in nature as two common minerals calcite and aragonite. An examination of the thermodynamic...quickly reveals that calcite is the stable species at room temperature and pressure. Calcite should, therefore |  | | Catalog/List | | DECEMBER/JANUARY 1995 1. ALSTONITE. Brownley Hill Mine, Alston, Cumberland. About 30 greyish-white pyramidal...matrix. 60x35x30mm. £58. 2. APATITE. Panasqueria Mine, Portugal. Nice lustrous double sided group of pale...£40. 9. BINDHEIMITE AND CERUSSITE. Trevinnick Mine, St Kew, Cornwall. A good solid mass of yellow bindheimite... CARBJNATE-FLUORAPATITE "FRANCOLITE". Gunnislake Clitters Mine, Chilsworthy, Cornwall. A 40x30mm area of granite...specimen. 60x40x20mm. £12. CASSITERITE. Turnavore Mine, St Agnes, Cornwall. Rich specimen showing a 60x30mm |  | | Journal (issue) | | the slderite box epfmorph from lho Virtuous lady mine. Devon I am in the proces.s of reading Mick Cooper's...May/June 2008 attractive combination of white calcite and harmotome crystals covering one surface, very...Colin Brough's unusual hand specimen of manganoan calcite (or dolomite) was awarded second place: this had...Bulgaria in 2006 , from the depths of the Druzbha mine near Madan. Also collected from Bulgaria, but from...green fluorite together with fine chalcopyrite and calcite crystals. Finally, an unusual entry (by Peter Moore) |  | Johnson, Aaron W., Shelton, Kevin L., Gregg, Jay M., Somerville, Ian D., Wright, Wayne R., Nagy, Zsolt R. (2009) Regional studies of dolomites and their included fluids: recognizing multiple chemically distinct fluids during the complex diagenetic history of Lower Carboniferous (Mississippian) rocks of the Irish Zn-Pb ore field. Mineralogy and Petrology, 96 (1) 1-18 doi:10.1007/s00710-008-0038-x | Journal (article/letter/editorial) | | USA I. D. Somerville University College, Dublin, Ireland W. R. Wright Bureau of Economic Geology, Jackson...metal sulfide deposits including those at Navan, Tynagh, Silvermines, Lisheen and Galmoy (Hitzman and Beaty...Midlands. The locations of ore deposits at Navan, Tynagh, Silvermines, Lisheen, and Galmoy are denoted as...accreted to form the basement rocks underlying Ireland. These rocks consist mainly of folded and faulted...grabens. During the Lower Devonian, the Leinster and Galway Granites and numerous other granitic plutons were |  | | Catalog/List | | 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...FRANCOLI'I'E) ON .f-ID1ATITE. Levant Section, Geevor Mine, St Just,. rix showing bands of massive l:>rown...7�:; ·_ · BARITE ON CHALCOPYRITE. Mount Wellington Mine, '11·,elve Heads, Cornwall. A soliq mass of tarnished...Intergrown mass of reddish·ironstained BARITE, Sharkharn Mine, Brixharn, le hernatite matrix.·· cockScomb barite |  | | Thesis/Dissertation | | STUDY OF BASE METAL OCCURRENCES IN WEST-CENTRAL IRELAND by JOHN ANGUS GREIG A THESIS SUBMITTED TO THE...Lead Isotope Study of Base Metal Occurrences Ireland", submitted by John Angus Greig in partial fulfil¬...localities in west-central Eire. include the Mogul, Tynagh and Gortdrum mines. These All except 4 deposits...Consolidated Mogul Mine .. Tynagh Mine . Gortdrum Mine . 13 17 20 Riofinex Mine . Minor Base Metal...Carboniferous stratigraphy and ore horizons at Mogul, Tynagh, Gortdrum and Riofinex mines 1966) Fig. 1 3 |  | | Journal (article/letter/editorial) | | the Waulsortian-hosted deposits farther south (Tynagh, Silvermines, Lisheen, and Galmoy). Subeconomic...are widely observed in dolomite (and sometimes calcite) cements within Courceyan-Arundian−age rocks, indicating...Lisheen, and Galmoy, and the historic mines at Tynagh, Silvermines, and Abbeytown, anomalous concentrations...description of the geology and mineralization in Ireland is beyond the scope of this contribution and only...underwent early diagenesis that included extensive calcite cementation and dolomitization (Lees and Miller |
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