 | | Report (issue) | | Canada-----------------------4. Nickel districts in New Caledonia----------------------------------------------5...------------------9. Proportions of total world mine production of nickel accounted for by countries...-------------------------------------10. Nickel mine production in countries having major deposits and...----------------Estimated cumulative and annual mine production of nickel, contained in ore, concentrate...applications (which consumed about 4 percent of world mine production in 1979 (Roskill Information Services |  | Cathelineau, Michel, Boiron, Marie-Christine, Grimaud, Jean-Louis, Favier, Sylvain, Teitler, Yoram, Golfier, Fabrice (2023) Pseudo-Karst Silicification Related to Late Ni Reworking in New Caledonia. Minerals, 13 (4) 518 doi:10.3390/min13040518 | Journal (article/letter/editorial) | | Silicification Related to Late Ni Reworking in New Caledonia Michel Cathelineau 1, * , Marie-Christine Boiron...de Lorraine, CNRS, GeoRessources, F-54000 Nancy, France PSL University/MINES Paris/Centre de Géosciences...Cedex, France Correspondence: michel.cathelineau@univ-lorraine.fr Abstract: Silicification in New Caledonian...Related to Late Ni 1. Introduction Reworking in New Caledonia. Karst is a geomorphological structure resulting...including [1–3] for New Caledonia, but also in Greece [4,5], Cuba [6], Papua New Guinea and Indonesia |  | | Report (issue) | | resources and mine production by geologic deposit type. . . 5. Distribution of cobalt resources and mine and metal...TABLES Page TABlE 1. 2. 3. 4. 5. 6. World cobalt mine production 1977-83................................1983................ v S 6 9 10 13 14 16 8. Mine production of cobalt in 1983 by geologic deposit...production of cobalt-in-ore, 189~1982.......... Mine production of cobalt in 1983 by economic class of...the larger producers, for example those of New Caledonia or the Sudbury district (Canada), have made |  | | Journal (issue) | | Specimens of Oxyplumboromeite from China And a Striking New Pseudomorph Discovery Tony Nikischer Excalibur Mineral...rapidly coming out of China, it is inevitable that new occurrences of aesthetic minerals, as well as rare...few inches thick. One exception is at the Central mine in Keweenaw County where it widens to 24-36 inches...was mineralized and mined adjacent to the Central mine fissure vein. In the Calumet area it attains a thickness... From a recent trip to the Yaogangxian Mine in Hunan Province, we obtained several unique specimens that |  | Domènech, Cristina, Villanova-de-Benavent, Cristina, Proenza, Joaquín A., Tauler, Esperança, Lara, Laura, Galí, Salvador, Soler, Josep M., Campeny, Marc, Ibañez-Insa, Jordi (2022) Co–Mn Mineralisations in the Ni Laterite Deposits of Loma Caribe (Dominican Republic) and Loma de Hierro (Venezuela) Minerals, 12 (8) 927 doi:10.3390/min12080927 | Journal (article/letter/editorial) | | iations. In 2020, the European Commission published a new list of critical raw materials considered essential...and of Ni–Co laterite deposits in Australia, New Caledonia, Indonesia, the Philippines, Brazil, Cameroon...the saprolite zone, consisting of Fe(goethite, hematite, maghemite), Al-(gibbsite) and occasionally, Mn-oxides...Murrin or Kalgoorlie in Australia, Goro in New Caledonia, or Nkamouna in Cameroon) [2]. However, recent...central part of the Dominican Republic, in the northern Caribbean (Figure 1a). This deposit, together |  | | Report (issue) | | high fi-om the Vallone workings in the Rio Marina mine Collection Walter Giannini Photo Franco Valoti ...history on Elba is, in the words of long-time iron mine director Giulio Pulle,"lost in the obscurity of...Etruria called Aethalia where there is a copper mine from which they had obtained the copper employed...employed in the fabrication of bronze implements. The mine is now abandoned and ... area inhabitants say that...island of Ischia (Staccioli, 1984). Elba slag and hematite fragments have also been found in the Livorno |  | | Report (issue) | | pyroxene rocks. May be related to introduction of new magma. Weathering Difficult to see ore zone on weathered...REFERENCE Roy, Supriya, 1981, Manganese deposits: New York, Academic Press, 458 p. GEOLOGICAL ENVIRONMENT...Signature: Examples Talamantes, Mexico Gloryana, New Mexico Sardegna, Italy v References Rocha and Wilson...kalolinite. Geochemical Signature; Examples Lake Valley, New Mexico Philipsburg, Montana Lammereck, Austria References...heavy minerals-magnetite, chromite, ilmenite, hematite, pyrite, zircon, garnet, rutile Examples The Choco |  | | Book | | MacEWAN MILTON E. WADSWORTH METHUEN & CO. LTD. 11 New Fetter Lane, London E.C.4 FIRST PUBLISHED COPYRIGHT©...Venezuela, 60; Brazil, 60 New Caledonia, 61; Indonesia, 65; Territory of Papua and New Guinea, Malaysia, 67;...FOR NICKEL Creighton - Thumbnail Biography of a Mine The Creighton Pit Early Shrinkage Mining Later Shrinkage...operations, and in many instances have provided new information not available from published sources...unsophisticated common miners, and in searchingfor new veins some traces of these ancient usages remain |  | Galí, S., Soler, J. M., Proenza, J. A., Lewis, J. F., Cama, J., Tauler, E. (2012) Ni Enrichment and Stability of Al-Free Garnierite Solid-solutions: A Thermodynamic Approach. Clays and Clay Minerals, 60 (2) 121-135 doi:10.1346/ccmn.2012.0600203 | Journal (article/letter/editorial) | | developed from: (1) unserpentinized peridotite (e.g. Poro, * E-mail address of corresponding author: gali@ub...gali@ub.edu DOI: 10.1346/CCMN.2012.0600203 New Caledonia; Soroako West, Indonesia); (2) partially serpentinized...serpentinized peridotite (e.g. Falcondo Mine, Dominican Republic); or (3) totally serpentinized parent rock...ophiolite-related peridotites of mantle origin as in New Caledonia (Trescases, 1975; Wells et al., 2009) and in...complexity of the system without affording significant new information regarding the distribution of Ni among |  | Martz, Pierre, Mercadier, Julien, Cathelineau, Michel, Boiron, Marie-Christine, Quirt, David, Doney, Amber, Gerbeaud, Olivier, De Wally, Etienne, Ledru, Patrick (2019) Formation of U-rich mineralizing fluids through basinal brine migration within basement-hosted shear zones: A large-scale study of the fluid chemistry around the unconformity-related Cigar Lake U deposit (Saskatchewan, Canada) Chemical Geology, 508. 116-143 doi:10.1016/j.chemgeo.2018.05.042 | Journal (article/letter/editorial) | | Jacques Callot, Vandoeuvre-lès-Nancy, F-54506, France AREVA Resources Canada Inc. 817 45th Street West...of it occurs in the Athabasca Basin region of northern Saskatchewan, Canada (OECD/NEA-IAEA, 2016). This...subprovinces of the Western Churchill structural province: the Rae SC RI PT Subprovince to the west and...sedimentary strata and the basement. Finally, a hematite-siderite cap can be observed just above the highly...microscope at the GeoRessources laboratory CE (Nancy, France). The stage was calibrated with in-house and certified |  | | Journal (article/letter/editorial) | | Mary Kathleen U–REE ore deposit the Ranger Mine in the Northern Territory (Uranium Information Centre figures)...Mary Kathleen Uranium Ltd since the late 1950s, the mine closed in 1982 as it was then uneconomic, although...Kathleen Fold Belt, before presenting synoptic and new data concerning ore genesis, as well as a numerical...(a) Map showing localisation of ore deposit at northern end of a skarn body and curvature of the Mary...‘monzonitic’ intrusion (Mary Kathleen Uranium Ltd mine terminology: probably a gabbro, the initial chemistry |  | | Report (chapter) | | Diagenetic modification includes reduction of hematite grain coatings and quartz cementation, together...barite, sulphides, ferroan calcite, reduction of hematite grain coatings and secondary ore concentrations...intensely altered than lower units showing that hematite reduction and mineralization are concentrated... including the Cheshire Basin, is a petroleum province containing proven reserves of oil and gas (e.g...associated with the greatest concentration of hematite reduction, barite cementation and sulphide mineralization |  | | Book | | Pennsylvania 16802 P E R G A M O N PRESS OXFORD SYDNEY · NEW YORK · PARIS · · TORONTO FRANKFURT υ. κ. ...Press Inc., Maxwell House, Fairview Park, Elmsford, New Y o r k 10523, U.S.A. CANADA Pergamon of Canada...Australia FRANCE Pergamon Press S A R L , 24 rue des Ecoles, 75240 Paris, Cedex 05, France W E S T G...Australasia, by Australia, Tasmania, New Zealand, New Caledonia, Papua-New Guinea (speci fically Bougainville)...Australia 27 Tasmania 13 New Zealand 2 Bougainville.... 1 Fiji 1 New Caledonia... 2 46 102 At the head |  | | Journal (article/letter/editorial) | | that the quartz monzonitestock exposednorth of the mine area may overlie the source. INTRODUCTION. GeneralStatement...well-graded two-lane accessroad extendsfrom the mine to Marysvale. C}•NER^L CEOLO•¾. General Statement...region showing the location of the White Horse mine. WHITE HORSEALUNITE DEPOSIT,MARYSVALE,UTAH. 623...Magnetite 10.00 Quartz .................... Hematite ................................. Ilmenite .....centalunite.Needlelikecrystals are alunite.Darkareasare hematite. X 80. [. Materialin small veinlets. Plate-like |  | | Report (volume) | | the current-year issues of the monthly catalog "New Publications of the U.S. Geological Survey." Prices...Missouri--1400 Independence Rd. FAIRBANKS, Alaska--New Federal Buildmg, Twelfth Ave. 101 • Mineral Deposit...and unreasonably speculative when genetic. What is new today is that, although we must admit that all are...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes |  | | Journal (article/letter/editorial) | | established in 1955, is an institution of a type still new in the Soviet Union. Its special endeavor is an up-to-date...granitic intrusions in sub-Arctic and Arctic Urals. New field data on positions of intrusives in geologic...Kobayashi's Geology of Korea (1959), except for the new information acquired through intensive research by...Chinese geologist (Chen Kue-da) to introduce the new concept of a third major geotectonic unit — the "diwa"...constitute positive evidence in which the reader may find new and profitable information. Interesting pages are |  | | Journal (article/letter/editorial) | | geoscientific disciplines focused on one goal, finding new mineral depsosits and enhancing their exploitation...This paper, so as to say, is a “launch pad” for a new mindset in metallogenesis rather than the final result...various subjects of earth sciences dedicated to find new inorganic raw materials and enhance the exploitation...to sideline any new chemical or physical methods, appearing on the scene but these new methods need to...minerals. Classification schemes solely based on new concepts, models and geodynamic processes may sometimes | | | Journal (article/letter/editorial) | | geoscientific disciplines focused on one goal, finding new mineral depsosits and enhancing their exploitation...This paper, so as to say, is a “launch pad” for a new mindset in metallogenesis rather than the final result...various subjects of earth sciences dedicated to find new inorganic raw materials and enhance the exploitation...to sideline any new chemical or physical methods, appearing on the scene but these new methods need to...minerals. Classification schemes solely based on new concepts, models and geodynamic processes may sometimes |  | | Book (edition) | | ditor, Econom ic Geology JOHN WILEY i SONS, INC., NEW YORK London: CHAPMAN & HALL, Limited COPYRJGHT...in many lands. Magmatic deposits are treated in new detail as are oxidation and supergene enrichment...per1nission for use of illustrations. YALE UNIVERSITY , NEw HAVEN, CoNN. Sept. 7, 1942. CONTE TS CHAPTER PAGE...given rise to voyages of discovery and settlement of new lands; their o,vnership has resulted in commercial...maintain ore reserves, and in the proper location of mine workings t o avoid caving ground. In the future |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | wide range of mineral deposit types. In addition to new deposits of gold, silver, and platinum group elements...advanced concepts in ore deposit modeling as well as new exploration techniques. The vast and virtually unexplored...resources of Colombia and to assess the potential for new mineral discoveries within the framework of lithostratigraphic...metasedimentary and metaigneous rocks. Significant new resources of sedimentary barite, shale-hosted lead-zinc-silver...similarly as a reference framework to be added to as new information becomes available. 8) Studies in classic |  | | Book | | Reese Henley NOSTRAND REINHOLD COMPANY SEE VAN NEW YORK CINCINNATI ATLANTA DALLAS SAN FRANCISCO LONDON... Van Nostrand Reinhold Company Regional Offices: New York Cincinnati Atlanta Dallas San Francisco Van...Nostrand Reinhold Company 135 West 50th Street, New York, N.Y. 10020 Published simultaneously in Canada...(probably less than 2500 even now, with about fifty new ones annually) has reduced the pressure for a systematic...still with us. The activities of the Commission on New Minerals and Mineral Names of the International Mineralogical |  | | Book | | many different ways. At the same time, thanks to new high-tech applications the names of elements that...resources are limited and the effort to find and develop new mineral deposits is increasing. Questions as to how...processes that are discussed in Chap. 6. Of course, new deposits are still being formed today, but this is...impossibly long period to wait for a 1 2 1 new deposit, so we are dependent on the finite deposits...is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade |  | | Book (edition) | | many aspects of sedimentary petrology, so that a new edition is now required to bring the book up to date...material is stiLJ correct, but there are new ways of looking at rocks, new terms and interpretations have come...subject where there is still much controversy and few new ideas have come forward in the last 10 years. The...original photomicrographs are a little bigger in the new double-column format. T he depositional environments...Karen Atkinson for drafti ng the new figures; to Gerry Dresser for the new photomicrographs; to George Randall |  | | Report (issue) | | prospector's pan were recovered by Dean Farris from mine dump waste in the Gold Hill district. The actual...porphyries .. .. . ... . .. . . ... . . ..... ... .. . .. New World (Cooke City) district .. . . . . . . . . .... . . . . . . . . . . . . . . . . . . .. 18 22 Mine and prospect descriptions . . . . . . . . . . .... . . . . . . .. 39 39 40 40 40 41 41 Reported mine and prospect descriptions . . . . .. . . . . . ...MisceUaneous. . . . . . . . . . . . . Lost Cabin gold mine ., . _ . .. . .. . . . . . . _. . . . . . .. |  | Farquhar, S.M., Pearce, J.K., Dawson, G.K.W., Golab, A., Sommacal, S., Kirste, D., Biddle, D., Golding, S.D. (2015) A fresh approach to investigating CO 2 storage: Experimental CO 2 –water–rock interactions in a low-salinity reservoir system. Chemical Geology, 399. 98-122 doi:10.1016/j.chemgeo.2014.10.006 | Journal (article/letter/editorial) | | extensive potential storage capacities, favourable poro-permeability characteristics, and their geographical...low-salinity reservoirs could involve the enhancement of poro-permeability in the near-well environment during...these reactions did not lead to notable changes in poro-permeability in either SEM-EDS or digital 3D tomography.../ Chemical Geology xxx (2014) xxx–xxx a) 10 Hematite K-Feldspar Chalcedony Kaolinite Fe Mg15 Beidellite-K...(delta mg) –30 –40 –50 –60 –70 Kaolinite 0 Hematite Beidellite-K IlliteAlbite K-Feldspar Chalcedony |
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