 | | 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...emplacement of the mineralised tectonic Ross Island sheet, west of Killarney, must post-date 280 Ma. The difference |  | | Book | | LOCALITIES IN THE United Kingdom of Great Britain and Ireland. BY K TOWNSHEND M. HALL, F.G.S. LONDON : EDWARD...of some of the principal localities in the same county, was given by Messrs . Greg and Lettsom in their...locality by some independent authority, such as maps, county directories, local guide books, &c. The geological...Manual of the Mineralogy of Great Britain and Ireland, by ROBERT P. GREG, F.G.S., and WILLIAM G. LETTSOM...of Mineral Substances hitherto dis covered in Ireland, by Sir CHARLES L. GIESECKE, F.G.S. 1832. A Catalogue |  | | Book | | LIBRARY j s i~sc_::. HISTORICAL GEOLOGY OF' IRELAND Digitized by the Internet Archive in 2023 with...org/details/historicalgeolog0000jkch HISTORICAL GEOLOGY OF IRELAND BY J. K. CHARLESWORTH C. B.E., D .Sc., PH.D....been attempted for Ireland since Cole and Hallissy's Handbook of the Geology of Ireland of 1924: the author's...author's Geology of Ireland: An Introduction ( r 953) had in mind the elementary student or the general...improve our knowledge of the various systems in Ireland. Many problems, however, await their final solution |  | | 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what was really...personally discovered new species to Britain and Ireland, and colleagues permitted me to record their unpublished...producers of b th tin and copp ·r. and.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 |  | | Book | | MANUAL w OF THE MINERALOGY OF GREAT BRITAIN AND IRELAND. BY ROBERT PHILIPS GREG, F.G.S. , AND WILLIAM...work to place the Mineralogy of Great Britain and Ireland on that footing to which scientifically and economically...M Playok, in topaz from the Mourne Mountains, Ireland ), almost every known British form being in fact...Portlock's Geological Report and Survey of the N.E. of Ireland ( 1843 ). Catalogue of the British Museum . Sale...garnets, in gneiss . At Fetlar in the Shetlands. Island of Mull ; on the estate of Killimore, two miles |  | | Journal (article/letter/editorial) | | 1, 2 and 3) at Hut Point Peninsula (HPP) on Ross Island, Antarctica. DVDP 1 reached 201 m and penetrated...a south-southwest direction from Mt. Erebus, Ross Island, Antarctica (Fig. 1). The lavas and their associated...rocks from Victoria Land, islands in the westerns Ross Sea and the Balleny Islands (Fig. 1). The Erebus... The tectonic history of the presently aseismic Ross Sea area is poorly understood. The general tectonic...post-Jurassic while rifting or downwarping of the Ross Sea Downloaded from http://petrology.oxfordjournals |  | | Journal (article/letter/editorial) | | 1989 Summary The Blue Ball kimberlite, Scott County, Arkansas, contains between 23 and 36 modal % phlogopite...in the kimberlite, namely olivine and spinel (chromite and titanomagnetite). Olivine was an early crystallizing...reflection of residual magma composition. Minor chromite also crystallized at this time, but was not of...Kristallisation Der Blue Ball Kimberlit, Scott County, Arkansas, enth/ilt zwischen 23 und 36% Phlogopit...phlogopite present in the Blue Ball kimberlite, Scott County, Arkansas. As an outgrowth of earlier work (Salpas |  | | Journal (article/letter/editorial) | | gaylussite and hanksite from Borax Lake, San Bernardino County, California: Aru, Jour. Sci., (4),2r 123-135 (1896)'...Christen Christensen(Christensen-Vulkan)of Robert' son Island, West Antarctica. The following is a list of the...Chloritoid Chondrodite Christensenite Chrome diopside Chromite Chrysolite Chrysotile Clinochlore Clinoenstatite...microsanidinite out of the trachyte from Mount Cis, Ross Island. Bri.tish Antorctric Erped. 1907-9. Reph. Sci...on some rocks retrieved from the cache at Depot Island, Antarctic. 16id. Appendix pt. 13,235-237. Coulson |  | | Book | | Introduction Folded Belt and Volcanic Island Archipelago Scotia Island Arc and Palmer Peninsula Marie Byrd..."Ellsworth Land" Volcanic Islands on West Side of the Ross Sea The Shield Area The Trans-antarctic Mountain...Structural Relationship of the Folded Belt and Volcanic Island Archipelago Area to the Shield Area Mineral and...route to the Pole he dise covered the limits of the Ross Ice Shelf and some of the mountains that extend...Victoria Land. Scott, an Englishman based at Ross Island, party just 55 days after Amundsen did but, weak |  | Dill, H. G., Melcher, F., Kaufhold, S., Techmer, A., Weber, B., Baumler, W. (2010) POST-MIOCENE AND BRONZE-AGE SUPERGENE Cu-Pb ARSENATE - HUMATE- OXALATE - CARBONATE MINERALIZATION AT MEGA LIVADI, SERIFOS, GREECE. The Canadian Mineralogist, 48 (1) 163-181 doi:10.3749/canmin.48.1.163 | Journal (article/letter/editorial) | | exploited until the shutdown of the mine in 1964. The island of Serifos has a domal architecture dominated by...sample current (on brass) of 20 nA. Natural albite, chromite, kaersutite, almandine, apatite, magnetite, pentlandite...mineralization The mineralization at Mega Livadi on the island of Serifos is related to a granodioritic pluton...seam became exposed, and in Great Britain and Ireland, where early Bronze Age miners explored veinlets...Age copper mining on Mount Gabriel, west County Cork, Ireland. Archaeologia Austriaca 43, 92-114. Jackson |  | | Book (edition) | | Highlands - Inverness-shire Northern Highlands - Ross & Cromarty Northern Highlands - Sutherland Northern...Shetland Northern Ireland County Antrim County Londonderry County Tyrone County Armagh County Down The Ancient...iv Afon Mawddach, Gwynedd, Wales County Tyrone, Northern Ireland 2 - Acknowledgements Firstly, I would...8 Duke of Sutherland Clay Lake Nugget 1980 County Armagh 28 Ulster Museum The Reunion Nugget A...survey work was still being carried out in Northern Ireland at that time. This led me to start cataloguing |  | | Journal (issue) | | company recently finished the redrill of Columbia County 41-2 in sec. 2, T. 6 N., R. 5 W. The redrill, which...moved the Taylor Drilling Company rig to Columbia County 12-9, a well drilled in 1980, and redrilled it...2,917 ft. This redrill, too, was dry. Columbia County: About 10 mi southeast of production at Mist, Reichhold...Reichhold is rigging up to drill Columbia County 32-26. Located near the town of Pittsburg, this well...280-acre tract in Columbia County. Other acreage in Oregon's only gas-producing county went to Nahama and Weagant |  | | Journal (issue) | | 36-009-00263 SW1f4 sec. 3 T. 5 N., R 5 W. Columbia County Pennitted; 1,655. 435 ARCO Columbia Co. 13-4-54...36-009.00264 SW1f4 sec. 4 T. 5 N., R 4 W. Columbia County Pennitted; 2,025. 436 ARCO Cav. En. Res. 13-1-55...36-009-00265 SW14 sec. 1 T. 5 N., R 5 W. Columbia County Pennitted; 1,645. 437 ARCO Oregon 34-25-66 36-007...36-007.{XX)22 SE1f4 sec. 25 T. 6 N., R 6 W. Clatsop County Pennitted; Information for contributors Oreg...PHOTO Mammoth tusk found near Mitchell, Wheeler County. This top view shows tusk in place, prior to jacketing |  | | Journal (article/letter/editorial) | | basic alkalic suite contain Mg-olivine (Fo75_94), chromite, augite, and late plagioclase and titanomagnetite...leucite-basanites, and minettes; olivine and included chromite were followed by the precipitation of augite....(1954). Mineral abbreviations: ol, olivine; chr, chromite; aug, augite; phl, phlogopite; ap, apatite ; plag...apatite crystallized together following olivine and chromite. These minerals are accompanied as microphenocrysts...minette samples can Basanite Minette Suite. Olivine-Chromite Fractionation In petrological studies of volcanic |  | | Report (issue) | | uranium, tin * Fold axes in sediments of the Ross Sea shelf. Direction Of plunge given where known...fumarole activity Fold axes in sediments of the Ross Sea shelf. Direction of plunge given where known...____ Gre-enwich Island ------ 62°23' 62°31' 59°42'W. 59°47'W. 16 ____ Stonington Island and vicinity...Peninsula 61°45'W. 19--~-Stonington 66°55'W. Island ------ 20 ____ Beaver Lake ----------2L ___ Mount...____ Marguerite Bay _______ _ 4L ___ Mushroom Island ------- 68°53' 67°53'W. 42 ____ Amiot Islanc |  | Su, Ben-Xun, Chen, Chen, Bai, Yang, Pang, Kwan-Nang, Qin, Ke-Zhang, Sakyi, Patrick Asamoah (2017) Lithium isotopic composition of Alaskan-type intrusion and its implication. Lithos, 286. 363-368 doi:10.1016/j.lithos.2017.06.024 | Journal (article/letter/editorial) | | and MnO contents of olivine, and NiO content of chromite, suggest probable Li isotope fractionation during...SC RI compositions of olivine grains from 12 chromite-bearing dunite samples with characteristic cumulus...dunites are made up of olivine (80-95 vol.%) and chromite (5-20 vol.%), both of which show cumulus textures...highly serpentinized and only relics of olivine and chromite are present (Fig. 1b). The olivine in these dunites...et al., 2017). Chromite is 4 ACCEPTED MANUSCRIPT compositionally Fe3+-bearing chromite or Cr-magnetite |  | | Report (issue) | | GILLMORE-HALL REGAL GROUP HUNTER GROUP REX GROUP ROSS-ALLISON GROUP NATIONAL GROUP ANSON LAKE MUSKRAT...ARBUTHNOTT,J.R. HUDSON BAY EXPL. I; DEV. PETRA CHROMITE TANTALUM MINING CORP. TUDALE EXPLORATION MASKWA...WEST RATHALL PAUL BOB DUCK OWL MAG BIRD ROSE TIN ISLAND AKMEN STANNITE RUSH ODD FLAME-ROCK LITH 50 50...NICKEL-CANTER GROUP ILE NO.I04 LIN GROUP CONFEDERATION ISLAND EAST 53 53 53 53 53 53 53 53 53 53 53 53 54.20...1974 1974 1914 1'114 1914 12 ISLAND LAKE MINE ZOlATA NO.2 HARPER ISLAND WEST JAN GROUP NI GROUP ILA NO |  | Altunkaynak, Şafak, Ünal, Alp, Howarth, Geoffrey H., Aldanmaz, Ercan, Nývlt, Daniel (2019) The origin of low-Ca olivine from ultramafic xenoliths and host basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula. Lithos, 342. 276-287 doi:10.1016/j.lithos.2019.05.039 | Journal (article/letter/editorial) | | basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula Şafak Altunkaynak, Alp...basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula, LITHOS, https://doi.org/10...basaltic lavas in a back-arc setting, James Ross Island, Antarctic Peninsula Şafak Altunkaynak1,* safak@itu...Corresponding author. M Abstract ED The James Ross Island Volcanic Group (JRIVG) at the northern tip of...Introduction M 1. AN Antarctic Peninsula; James Ross Island; back-arc basalt; xenolith; olivine; calcium |  | | Journal (issue) | | property during 1~40. Greenhorn District (Grant county) Golden Eagle Mine - Located on Greenhorn Creek...Opalite Mine - Located in southwestern Malheur County about 20 miles northwest of McDermitt, Nev. Bradley...quicksilver property located in southwestern Malheur County about 13 miles northwest of McDermitt, Nev. William...of commercial recovery of precious metals and chromite . Nesbit Mine - Located near the Oak Grove dam...GEOLOGY COUNTY Ashland Area Ashland Mine is being reopened by |  | | Report (issue) | | reconstruction . 5. Magnetic anomalies over the Ross Ice Shelf and Transantarctic Mountains 6. Contours... . . . 8. Contours of magnetic intensity in the Ross Sea . . . . . . . . . . . . . . . 9. Ship (Polarsirkel).... . . . . . . . . 15. Ship (E.r:plom) tracks in Ross Sea where multichannel seismic reflection data were...DSDP leg 28 in the Ross Sea . Composite stratigraphic section from DSDP sites in the Ross Sea . . . . . ...the DSDP (Deep Sea Drilling Project) holes in the Ross Sea in 1973. Geologic field investigations begun |  | | Report (issue) | | Mountains-Hamlin Valley area, Beaver County, Utah, and Lincoln County, Nevada. Reston, Va. : U.S. Geological...Geologic map of the Twin Lakes quadrangle, McKinley County, New Mexico. Reston, Va. : U.S. Geological Survey...Virginia Arthur, Jonathan D. The geology of Flagler County, Florida. Fla. : Florida Geological Survey, 1988...and east half of the Frisco quadrangle, Beaver County, Utah. Reston, Va. : U.S. Geological Survey ; Denver...the Granite Falls 15-minute quadrangle, Snohomish County, Washington. Reston, Va. : U.S. Geological Survey |  | | Journal (article/letter/editorial) | | includes the similarity of some EAR magmas to ocean island basalts (OIBs) (e.g., Marty et al. 1996; Bell and...more Fe-rich olivine, phlogopite, orthopyroxene, chromite, sulfide, 400 Ka zircons (Rudnick et al. 1999)...can be divided into garnet-bearing peridotites, chromite-bearing garnet-free peridotites (containing chrome-rich...and Rudnick 1999). Spinel-facies and garnet-free chromite-bearing peridotites are highly refractory (FeO...contents of olivines from the spinel and garnet-free chromite-bearing harzburgites are the lowest (~2 ppm) and |  | | Report (chapter) | | from mud volcanoes on Baratang Island, lava eruptions from Barren Island volcano (Fig. 1.2) and metrescale...metrescale subsidence and uplift across the island chain (Fig. 1.3). Searle (2006) documented uplift of the...the coral reefs along the coast of the Interview Island off the west coast of Middle Andaman, and his book...sequences. The Pictorial Monograph of the Barren Island Volcano by Shanker et al. (2001) is mainly a photographic...Danish colony, first named New Denmark (‘The Last Island of the Savages’) and later (December 1756) Frederick’s |  | | Book | | Carbonate rocks Celestite Potassium minerals 49 Chromite Clays 41 190 Pumice & scoria 52 Pyrophyllite...Japan, talc from Montana to Belgium, barite from Ireland to the US Gulf Coast, gypsum from Mexico to California...comfort. Users of chromite, who must the USSR, South Africa, Albania, and wish that chromite deposits were...asbestos deposits are found in four types of rock (Ross, 1982), as follows. (1) Alpine-type ultramafic rocks...Vermont Asbestos Group Inc. at Lowell, Orleans County, where around 30,000 tons/year of asbestos fiber |  | | Journal (article/letter/editorial) | | 1259. Pergamon Press Ltd. Printed in Northern Ireland Strontium isotope and alkali element abundances...dunite Kergwlen Islands pcridotite inclusion Ross Island Antarctica dunite inclusion Gal~pagae Islands...Af-21 WPI-6-l Kerguelen Islmds p0~doti~ in&&on Ross Island Antarctica dunits imluaion Galapagos Islands...inolusions are the refractory residue of the basalts. Ross et caE.(19&t), after an extensive study of ultramafic...A. R. MOBIRNEY,E. R. W. NEILLE, D. RAUA~, C. S. Ross, C. H. SMITH,H. SOR~SEN and G. YO~EINO,and the Geological |
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