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| Journal of Earth Sciences: An International Geoscience Journal of the Geological Society of Australia Publication...Eldorado, Victoria W.D. Birch a a Department of Mineralogy and Petrology , Museum of Victoria , 285-321...285-321 Russell Street, Melbourne, Vic., 3000, Australia Published online: 16 Jan 2008. To cite this article:...Eldorado, Victoria, Australian Journal of Earth Sciences: An International Geoscience Journal of the Geological...Geological Society of Australia, 31:3, 269-278 To link to this article: http://dx.doi.org/10.1080/14400958408527929 |
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| DEPARTMENT OF THE INTERIOR HUBERT WORK, Secretary ^ *^ UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS... ADDITIONAL COPIES OF THIS PUBLICATION MAY BE PROCURED FROM THE SUPERINTENDENT OF DOCUMENTS GOVERNMENT...__ Characteristics of molybdenum minerals and deposits________ 1 1 Production of molybdenum ores ____________________...Australia_____________________________ Western Australia _______-____-_____________ Tasmania____________... ni 278095 ILLUSTKATIONS >Fage PLATE I. Molybdenite from quartz veins: A, From Railroad Creek near |
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| Amsterdam - Printed in The Netherlands [6] The study of molybdenites through the SVRe-187Os chronometer Jean...determined the Re and Os concentrations in 11 molybdenites of various ages (30-2700 m.y.) and from various areas...surrounding rocks and probably correspond to the age of mineralization. However, two or three Re-Os ages...petrographic characteristics of ores and the type of crystallization of MoS2 are important in choosing...give important clues on the genesis and evolution of molybdenum ores. 1. Introduction Previous studies |
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| boasts an array of other minerals, as evidenced by this county-by-county description of localities. A...the early 1800s with explorers noting the minerals of Magnet Cove, continued with mining in northĀ ern...War, and peaked in the late 1800s with the opening of nuĀ merous mines throughout the state and extensive...craze is in full swing and the demand for and price of Arkansas quartz crystals has skyrocketed. In October...the NaĀ tional Forest. Some of the new mining operations are reopenings of older abandoned mines, but |
 | Nelson, C. E., Stein, H., Dominguez, H., Carrasco, C., Barrie, T., Torro, L., Proenza, J. (2015) Re-Os DATING OF MOLYBDENITE FROM THE PUEBLO VIEJO Au-Ag-Cu AND DOUVRAY Cu-Au DISTRICTS, HISPANIOLA. Economic Geology, 110 (4) 1101-1110 doi:10.2113/econgeo.110.4.1101 | Journal (article/letter/editorial) |
| Society of Economic Geologists, Inc. Economic Geology, v. 110, pp. 1101ā1110 Re-Os DATING OF MOLYBDENITE...Street, Boulder, Colorado 80304 Program, Department of Geosciences, Colorado State University, Fort Collins...Dynamics (CEED), University of Oslo, P.O. Box 1028, 0316 Oslo, Norway 3 Everton Dominicana S.A., Edificio...Spain Abstract Re-Os dating of three samples of hydrothermal molybdenite collected from the Pueblo Viejo...proven plus probable gold ore reserves) yields ages of 112.1 Ā± 0.4, 112.0 Ā± 0.4, and 111.5 Ā± 0.4 Ma. These |
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| Cl'Jl::1- REFERENCE TO THE ISH EMPIRE THE DIRECTION OF THE ā¢ CES COMMITTEE CF THE UTE, WITH THE ASSISTANCE...NUM ORES M.INST.M.M., F.G.S. Y IS THE UNJ\.ERUTY OF CAJIBltlDCE ā¢ ā¦ 622,346.21 669,28 LI RAS J,ONDON...IMPERIAL INSTITUTE, THE CHIEF SOURCES OFļæ½'Ā IN THE BRI TISH EMPIR DIAGRAMS OF PRODU NEW AND ENLARGED EDITION...the a dvice of the Mineral rnittee. show the chief .British Countries o Ā· production of metallic ores...ores, and the r' outputs to those of other countries of the Obtainable from the IMPERIAL INSTlTUTE, L Prices: |
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| METALLOGENY AND TECTONIC DEVELOPMENT OF THE TASMAN FOLD BELT SYSTEM IN VICTORIA W.R.H. RAMSAY and A.H.M. VANDENBERG...Department of Industry. Technology, and Resources, P.O. Box 173, East Melbourne Vic. 3002 (Australia) (Accepted...Metallogeny and tectonic development of the Tasman Fold Belt System in Victoria. In: E. Scheibner (Editor), Metal]ogeny...Development of Eastern Australia. Ore Geol. Rev., 1: 213--257. Current evidence suggests that most of Victoria...a relatively thick (20 km +) basement of sialic composition of assumed Proterozoic age. This basement |
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| Mineralized Granitesin the LachlanFoldBelt, Australia: The Metallogeny of I- andS-TypeGranites PHILLIP L. BLEVIN...Geochemical Evolution andMetallogeny of Continents andDepartment of Geology, Australian NationalUniversity...NationalUniversity, Canberra, A.C.T.0200,Australia Abstract Granites cropoutover20percentof thetotalexposed areaof...theLachlan foldbeltandcomprise subequal proportions of I andS types.Despitethe volumeof granitepresent,economic...mineralization of a similar scale is not found elsewhere within the belt. The I-typegranites of the beltrepresent |
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| Official Journal of the Rocks and Minerals Association A Magazine for Mineralogists, Geologists and...about % In. ā¢ ā¢ā¢ā¢ā¢.ā¢ā¢ā¢ā¢ ā¢ā¢ ā¢ā¢ā¢ā¢ $15.00 G01 0. Ibex Mine, Colorado. Fine xld. mass about %. no pnaue . ....wires In Riker mount ā¢ ā¢ ā¢ ā¢ 25.00 GOLD, Bullfrog Mine, Nevada. Finely disseminated In Quartz encloslnt...not very rich ā¢. 2 .50 FLUORITE, Cumberland. Group of lilac xis. 3x2 Ā½ . Fl. under LWā¢ā¢ā¢ā¢.. . 2 .50 ā¢... under LW. 2x2 .. 1.50 LEAD, Langban. Fine group of crude xis. 2Ā¾xl Ā¾. No gangue, rare ... . 20.00 FLUORITE |
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| <6..) 3 UNITED 1 ~ - STATES DEPARTMENT OF THE INTERIOR 11 ( / Harold L. Ickes, Secretary ':) GEOLOGICAL...Mendenhall, Direetor Bulletin 853 ZI CA D LEAD DEPOSITS OF ORTHER ARKANSAS BY EDWI T. McKNIGHT Prepared...____________ _______ ________ ____ __ _____ ______ _ Extent of th e fi eld ___ _ ___________________ ____ ___ __...8 9 9 13 15 15 16 16 17 17 Cott rand J cffer n City clolomit ------------ --------P owell d lomite ...and Black Ro k f rmati on ----- - ---- ---- --- -Everton formation ____________ __ _____________________ |
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| associated with Cape Smith komatiite. Using the Sm-Nd age of 1.8 Ć 109 years we can calculate an initial 187Os//186Osratio...system evolution line of 187Os//lS6Os. The search for understanding the behavior of the Earth as a geochemical...rapidly in recent years through the systematic use of natural isotopic tracers such as 87Sr/86Sr or 3He/4He...3He/4He. There now exists a large collection of such isotopic tracers, including the radiogenic isotopes...take place on Earth (see [1] for review). The power of such a reconstruction is greatly enhanced by the |
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| 1. Counties in Missouri. N o comprehensive list of Missouri mineral occurrences has been published since...209 minerals that have been found in Missouri; two of these, fletcherite and starkeyite, were first described...the index is intended to be a historic compendium of specimen-producing localities, no attempt was made...only the general location for idendfEation. Most of the localities ttre on private property, so permission...defined lacality or center of an area are included in parentheses. A few of the most useful references |
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| Ā©2016 Society of Economic Geologists, Inc. Economic Geology, v. 111, pp. 1043ā1044 INTERESTING PAPERS...Economic Geology prints partial tables of contents of a number of journals as an information service. Please...to obtain copies of the journals or papers. If you cannot arrange to get copies of interesting papers...normal library sources, please contact the offices of the individual journals for assistance. Where possible...Vol. 111, No. 1. CANADIAN JOURNAL OF EARTH SCIENCES JOURNAL OF ASIAN EARTH SCIENCES Vol. 53, No. 2 |
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| , ' ' ~ ā¢ ' l ~ ā¢ THE MINERAL ,INDUSTRY OF ā¢ā¢ ! ā¢ ~ ' .. t~ I ' . , "ā¢ ' ' '...MINERAL RESOURCES BUREAU . . THE MINERAL INDUSTRY OF THE BRITISH EMPIRE AND FOREIGN COUNTRIES. WAR PERIOD...following digest of statistical an,d technical information relative to the production of Molybdenum will...will form a part of the volume or volumes on the Mineral Resources of the British Empire and ForĀ·eign Co11ntries...Mineral Conspectus of the Bureau. 1 Although nominally covering only the period of seven years ended |
 | TorrĆ³, L., Proenza, J.A., CamprubĆ, A., Nelson, C.E., DomĆnguez, H., Carrasco, C., Reynoso-VillafaƱa, R., Melgarejo, J.C. (2017) Towards a unified genetic model for the Au-Ag-Cu Pueblo Viejo district, central Dominican Republic. Ore Geology Reviews, 89. 463-494 doi:10.1016/j.oregeorev.2017.07.002 | Journal (article/letter/editorial) |
| 1016/j.oregeorev.2017.07.002 This is a PDF file of an unedited manuscript that has been accepted for...version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting...23rd Street, Boulder, Colorado 80304, USA 4 Everton Dominicana S.A., Edifcio Plaza Compostela, Suite...com Phone: (+34) 934021344 ABSTRACT The origin of the world-class Pueblo Viejo deposit, central Dominican...controversial. In this article we scale up the area of study to the Cabirma del Cerro mining concession |
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| Journal of Earth Sciences An International Geoscience Journal of the Geological Society of Australia ISSN:...molybdenum and tungsten mineralisation at Yea, Victoria A. T. Van Krieken & C. J. L. Wilson To cite this...and tungsten mineralisation at Yea, Victoria, Australian Journal of Earth Sciences, DOI: 10.1080/08120099...articles View Crossmark data Full Terms & Conditions of access and use can be found at http://www.tandfonline...Date: 29 January 2016, At: 20:13 Australian Journal of Earth Sciences (2016) http://dx.doi.org/10.1080/08120099 |
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| Ā©2020 Society of Economic Geologists, Inc. Economic Geology, v. 115, no. 6, pp.1363ā1369 INTERESTING...Economic Geology prints partial tables of contents of a number of journals as an information service. Please...to obtain copies of the journals or papers. If you cannot arrange to get copies of interesting papers...normal library sources, please contact the offices of the individual journals for assistance. Where possible...ELEMENTS Vol. 105, No. 5, 2020 In-situ measurements of magmatic volatile elements, F, S, and Cl, by electron |
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| EconomicGā¢ology Vol. 61, 1966, pp. 1232-1257 THE ROLE OF OF UNCONFORMITIES EPIGENETIC UNITED IN MINERAL...W. MILLS AND HENRY T. EYRICH ABSTRACT A survey of the literature illustrates that unconformitiesare...Statesand Canada. The depositscontainimportantamounts of asbestos,barite, fluorite, talc, copper, zinc, lead...impermeablerocks above an unconformity. The principal role of the unconformityhas been to provide, directly or...deposits. Unconformities have also provided zones of relatively easy access for intrusive magmasand their |
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| detecting areas. ā¢ Improved ability to detect in areas of intense electrical interference. ā¢ Sharper audio...change the mode of coil operation to suit ground and operating conditions at the flick of a switch. ā¢ Standard...same testing has proven the GP extreme is capable of detecting larger gold nuggets at up to 18% deeper...MINELAB Torrensville Visit our website South Australia 5031 www.mlnelab. com FRONT COVER This 368.64-ounce...by '" a couple of old prospectors" on August 3rd 2000 in the East Murchison Goldfields of WA. The pair |
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| I ā¢ ~...... bi b I i-o gr a p hy of the geology of ā¢ ā¢ m1ssour1 ~ ā¢ --. Ā·--~ . . 19...circular 1967 STATE OF MISSOURI DIVISION OF WC HAYES DEPARTMENT GEOLOGICAL STATE OF BUSINESS AND ADMINISTRATION...og rap hyo fgeO OOOj err , BIBLIOGRAPHY OF THE GEOLOGY OF MISSOURI 1966 by Jerry D. Vineyard / INFORMATION...July, 1967 STATE OF MISSOURI Department of Business and Administration Division of GEOLOGICAL SURVEY...Rolla, Missouri STATE OF MISSOURI Warren E. Hearnes, Governor DEPARTMENT OF BUSINESS AND ADMINISTRATION |
 | Bongiolo, Everton Marques, Renac, Christophe, Piza, Patricia d'Almeida de Toledo, Schmitt, Renata da Silva, Mexias, AndrƩ Sampaio (2016) Origin of pegmatites and fluids at Ponta Negra (RJ, Brazil) during late- to post-collisional stages of the Gondwana Assembly. Lithos, 240. 259-275 doi:10.1016/j.lithos.2015.11.015 | Journal (article/letter/editorial) |
| Origin of pegmatites and fluids at Ponta Negra (RJ, Brazil) during lateā to postācollisional...postācollisional stages of the Gondwana Assembly Everton Marques Bongiolo, Christophe Renac, Patricia dāAlmeida...November 2015 Please cite this article as: Bongiolo, Everton Marques, Renac, Christophe, de Toledo Piza, Patricia...Origin of pegmatites and ļ¬uids at Ponta Negra (RJ, Brazil) during lateā to postācollisional stages of the...doi: 10.1016/j.lithos.2015.11.015 This is a PDF ļ¬le of an unedited manuscript that has been accepted for |
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| Telephone: Whitehall 5822. Founded in 1901 in memory of MARY I{INGSLBY. Patron: Hxs MAJESTY THE KING....Major-Gen. THE EARL OP ATHLONE, K.G. Vice-Chairman of the Council : The Rt. Hon. G.C.S.I., G.C.M.G.,...,. ā¢ Major Sir HUMPHREY LEGGETT, D.S.O. Editor of the Journal : H. V. L. SwANZY. \ The Royal African...with the following objects : To develop the interest of British subjects throughout the Empire and elsewhere...problems and conditions, more especially in those of the Territories under the British Crow11. To enable |
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| No part of this book may be reproduced or used in any form or by any means without permission of Mineral...Miller Mountain Quartz Mine............................. Ron Coleman Quartz Mine..................................................... 7 Buckeye Mountain Mine...................................... Other iron............ 8 Crater of Diamonds State Park, Pike County.... 9 Highland Gypsum Mine, Howard County....... . 9A Briar Gypsum Mine, Howard County................ 10 Gap Ridge Mercury Mine, Pike County....... |
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| President: Major-Gen. THE EARL OF ATHLONE, K.G. . Vice-Chairman of the Council: The Rt. Hon. THE LORD...M.G. Secretary: Major LEWIS HASTINGS, M.C. Editor of the Journal : H. V. L. SwANZY. The . Royal African...the following objects : Ā· To develop the interest of British subjects throughout the Empire and elsewhere...problems and conditions, more especially in those of the Territories under the British Crown. To e11able...languages of the Native races of Africa. To facilitate. the commercial and industrial development of Africa |
 | | Conference Proceedings (Volume) |
| Biennial Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Geological surveys of Finland and Norway, LuleĆ„ University of Technology and the Swedish Museum of Natural History...deposit research for a high-tech world. Proceedings of the 12th Biennial SGA Meeting, 12ā15 August 2013...Metallogeny of the Fennoscandian Shield. Mineral deposit research for a high-tech world. Proceedings of the 12th...permission of The Society for Geology Applied to Mineral Deposits (SGA). A digital version of these volumes |
Everton Mine, Everton, Rural City of Wangaratta, Victoria, Australia