 | Mambwe, Pascal, Shengo, Michel, Kidyanyama, ThĂ©ophile, Muchez, Philippe, Chabu, Mumba (2022) Geometallurgy of Cobalt Black Ores in the Katanga Copperbelt (Ruashi Cu-Co Deposit): A New Proposal for Enhancing Cobalt Recovery. Minerals, 12 (3) 295 doi:10.3390/min12030295 | Journal (article/letter/editorial) | | minerals Article Geometallurgy of Cobalt Black Ores in the Katanga Copperbelt (Ruashi Cu-Co Deposit):...Muchez, P.; Chabu, M. Geometallurgy of Cobalt Black Ores in the Katanga Copperbelt (Ruashi Cu-Co Deposit):...institutional affiliations. Copyright: © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This...open access article and Mumba Chabu 3 Department of Earth and Environmental Sciences, Katholieke Universiteit...Department of Exploration Geology, Tenke Fungurume Mining S.A, Kolwezi, Democratic Republic of the Congo Department |  | GatsĂ© Ebotehouna, Chesther, Xie, Yuling, Adomako-Ansah, Kofi, Gourcerol, Blandine, Qu, Yunwei (2021) Depositional Environment and Genesis of the Nabeba Banded Iron Formation (BIF) in the Ivindo Basement Complex, Republic of the Congo: Perspective from Whole-Rock and Magnetite Geochemistry. Minerals, 11 (6) 579 doi:10.3390/min11060579 | Journal (article/letter/editorial) | | Depositional Environment and Genesis of the Nabeba Banded Iron Formation (BIF) in the Ivindo Basement Complex, Republic...Republic of the Congo: Perspective from Whole-Rock and Magnetite Geochemistry Chesther GatsĂ© Ebotehouna...Depositional Environment and Genesis of the Nabeba Banded Iron Formation (BIF) in the Ivindo Basement Complex, Republic...Republic of the Congo: Perspective from Whole-Rock and Magnetite Geochemistry. Minerals 2021, 11, 579...579. https:// School of Civil and Environmental Engineering, University of Science and Technology Beijing |  | | Journal (article/letter/editorial) | | Characteristics of Vein Quartz Associated with the Nabeba Iron Deposit, Republic of Congo: Implications...Implications for the Enrichment of Hypogene Ores Chesther GatsĂ© Ebotehouna 1, *, Yuling Xie 1,2 , Kofi Adomako-Ansah...Pei 1,2 1 2 3 * School of Civil and Environmental Engineering, University of Science and Technology Beijing...P.) Key Laboratory of High-Efficient Mining and Safety of Metal Mines, Ministry of Education, Beijing...China Geological Engineering Department, University of Mines and Technology, P.O. Box 237, Tarkwa, Ghana; |  | DomĂšnech, Cristina, Villanova-de-Benavent, Cristina, Proenza, JoaquĂn A., Tauler, Esperança, Lara, Laura, GalĂ, Salvador, Soler, Josep M., Campeny, Marc, Ibañez-Insa, Jordi (2022) CoâMn 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) | | CoâMn Mineralisations in the Ni Laterite Deposits of Loma Caribe (Dominican Republic) and Loma de Hierro (Venezuela)...CoâMn Mineralisations in the Ni Laterite Deposits of Loma Caribe (Dominican Republic) and Loma de Hierro (Venezuela)...laauraalara17@gmail.com (L.L.); ga-li@ub.edu (S.G.) Institute of Environmental Assessment and Water Research, IDAEA-CSIC...its key role in the transition to clean energies. Although the main Co ores are the sediment-hosted stratiform...copper deposits of the Democratic Republic of the Congo, Co is also a by-product of NiâCo laterite deposits |  | | Journal (issue) | | MINERAL COLLECTIONS IN TEXAS III A SUPPLEMENT TO THE MINERALOGICAL RECORD, NOVEMBERâDECEMBER 2020 Mineral...Introduction by Wendell Wilson A Supplement to the Mineralogical Record, NovemberâDecember 2020 MINERAL...Collections in Texas Volume III A Supplement to The Mineralogical Record NovemberâDecember 2020 Volume...Circulation Manager: Christi Cramer Published by The Mineralogical Record, Inc., © 2020 5347 N. Ridge...85749 Softcover: $25 plus shipping Order through The Bookstore at www. MineralogicalRecord.com Front cover: |  | | Journal (issue) | | Volcanic Views: Remnants of Eruptions + AN INFLUENTIAL IRON ORE MINERAL + ARTISANAL MINING A Complex...2019-05 âą May 2019 Display until 5/28/19 âą Printed in the U.S.A. 05 0 74470 02033 2 HUNTING FOR YOOPERLITES...Accessible Bob Jones 18 VOLCANIC GEMS Fragments of Clear Magma Dot Wine Country Bill Rozday 26 ARTISANAL...HEMATITE AND GOETHITE Exploring New Mexicoâs U.S. 60 Mine Mark Leatherman 42 PROUSTITE 36 58 THE MINERALS...MINERALS OF KILAUEA REGULAR COLUMNS Field Notes ............................. 6 More Than Meets the Eye |  | | Journal (issue) | | Mineral Collections in A RIZONA A SUPPLEMENT TO THE MINERALOGICAL RECORD RIZONA- II Mineral Collections...CallĂ©n, Wendell Wilson and others A Supplement to The Mineralogical Record, JanuaryâFebruary, 2020 Mineral... Mineral Collections in Arizona-II A Supplement to The Mineralogical Record January-February 2020 Volume...Circulation Director: Thomas M. Gressman Published by The Mineralogical Record, Inc. 5347 N. Ridge Spring Place...through The Bookstore at www. MineralogicalRecord.com Front cover Vanadinite 3.4 cm, from the North Geronimo |  | | Journal (issue) | | Mineral Collections in Australia A Supplement To The Mineralogical Record, SeptemberâOctober 2020 Mineral...Chris Fitzgerald & Denis Smith A Supplement to The Mineralogical Record, SeptemberâOctober, 2020 Mineral... Mineral Collections in Australia A Supplement to The Mineralogical Record SeptemberâOctober 2020 Volume...Circulation & Tech Manager Christi Cramer Published by The Mineralogical Record, Inc. 5347 N. Ridge Spring Place...through The Bookstore at www. MineralogicalRecord.com This supplement was funded entirely by the participating |  | | Book | | MINERALS, AND. GEMS Pe ENCYCLOPEDIA OF ROCKS, MINERALS, AND GEMSTON ES People have been fascinated...them in a variety of ways, from-the everyday to the, extraordinary. Encyclopedia of Rocks, Minerals, and...reference. Each entry describes where the material is found, what. it is made of, and how it is used. Special...presented in boxes. The book is illustrated with â beautiful color photographs that enhance the readerâs enjoyment...ideal. guide toa fascinating subject. ENCYCLOPEDIA OF ROCKS MINERALS, AND GEMSTONES Copyright © Brown |  | | Report (issue) | | Cobalt Chapter F of Critical Mineral Resources of the United StatesâEconomic and Environmental Geology...1802âF U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2...gov/images/periodictable.pdf. Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary...Kimball, and Kim B. Shedd Chapter F of Critical Mineral Resources of the United StatesâEconomic and Environmental...1802âF U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior RYAN K. ZINKE |  | | Journal (issue) | | M ontreal Mine! L L The Mineralogical Record MAYâJUNE 2020 âą VOLUME 51 âą NUMBER 3 âą $25 & Wayne...949 494 5155 / info@kristalle.com The Mineralogical Record The International Magazine for Mineral Collectors...gemgypsy@bellsouth.net MAYâJUNE 2020 Articles The Montreal mine, Iron County, Wisconsin ............................. 395 by W. E. Wilson Notes from the Editor ............................................5 cm, from the Montreal mine. David and Karen DeBruin collection, ex Muscatine Academy of Science collection |  | | Journal (issue) | | M~sonoi! The MineraJogicaJ R._ecor~ -----~âșâș---âą~-~I~----- - MARCH-APRIL 2018 âą V0LUME 49 âą NUMBER2...NUMBER2 âą $18 The Mineralogical Record The International Magazine for Mineral Collectors VOLUME 49...tgressman@comcast.n et The Musonoi mine, Kolwezi District, Lualaba Province, Democratic Republic of the Congo .........net An invitation to collectors to contribute to the Yale Peabody Museum's New 150th anniversary mineralogy...gypsy@bellsouth.net by WE. Wilson Columns Notes from the Editors American Mineral Heritage Award: Rod Tyson |  | | Book | | Seg Alexander Jonckheere, Kris s nce Scie of Museum for the History KriJgslaan 281 S30 B-9000 Gent Belgium...academiapress.be ia Press are distributed by: The publications of Academ Belgium: Booksellers J. Story-Scientia...87 9000 Gent T (+32) (0)9/225 57 57 info@story.be The Netherlands: Ef & Ef Eind 36 NL-6017 BH Thorn T (+31)...14 09 www.story.be F (+31) (0)475 561660 Rest of the world: pshire, USA UPNE, Lebanon, New Ham ) .com...0/2010/4804/1 U 1377 The authors retain all resp onsability for the content of this publication. t |  | | Journal (article/letter/editorial) | | LETTER Diagenetic origin of the stratiform CuâCo deposit at Kamoto in the Central African Copperbelt...fluid migration during the orogeny. This controversy concerns the formation of many world-class sediment-hosted...sediment-hosted ore deposits such as in the Central African Copperbelt. Here we present ReâOs dating results...nodules and layers from the Copperbelt. Results demonstrate that at least some of the ores formed at around...rifting and basin development, and thus predate the Pan-African Lufilian orogeny. Younger ReâOs ages |  | | Journal (article/letter/editorial) | | ROBERT B. COOK Department of Geology and Geography Auburn Universit moptase Downloaded by [Selcuk Universitesi]...gemstone, largely because of its unusually vivid and distinctive green color. Of course, as with last issueâs...colors so seemingly identical to and characteristic of other, better-known materials that critical misidentification...hundred years ago in a remote region of what is now central Kazakhstan. The mineral is thought to have first...there in the early 1780s, and by the 1790s an expedition to the area had collected a number of emeraldlike |  | | Journal (article/letter/editorial) | | phosphates of La Paloma mine, Zarza la Mayor, CĂĄceres, Spain Joan Viñals and Miguel Calvo the La Blanca...appears in the La Paloma mine was also worked in the La The phosphorite mineralizations worked in the Zarza...Mallada, 1876). whose dominant facies, and where the veins are, is a twoThe Zarza la Mayor mines began...began to be exploited in 1870 as mica granite of medium grain size. These ore deposits also an alternative...alternative to those in contain small amounts of sulfides LogrosĂĄn, which were paralyzed (Palero et al., 1985) |  | | Journal (article/letter/editorial) | | at the Buru carbonatite centre, Western Kenya I. O. ONUONGA1,* AND P. BOWDEN2 1 Department of Geology...Geology, University of Port Elizabeth, PO Box 1600, Port Elizabeth 6000, South Africa DeÌpartement de ...ACT The Tertiary (22 Ma) carbonatite centre at Buru hill is located towards the eastern end of the Nyanza...revealed by geochemistry and petrology of drill core samples, the Buru centre ranges in composition from...Mineralogically the lateritic cover of the Buru carbonatite centre is characterized by goethite, hematite, |  | | Journal (article/letter/editorial) | | South Wales, Australia J. Ostwald and B. M, England The Broken Hill Proprietary Company Limited, Central...Shortland, NS.W. 230? Australia Pyrite masses composed of compacted pyrite framboids in chalcedony in weathered...Australia, show evidence of colloidal origin and contemporaneous deposition of pyrite and silica. Free...framboids and framboidal clusters in the chalcedony show indications of crystallization into pyrite polyhedra...INTRODUCTION Framboidal pyrite represents a common form of iron sulphide in sedimentary rocks, and its occurrence |  | | Catalog/List | | Illumination: Born of Light | Summer 2022 ILLUMINATION BOR N OF LIGHT If art is an expression of beauty, then...then the exquisite minerals at the Wilensky gallery are the highest form of aesthetic that nature has...has to offer. The universal connection between humans and these minerals is the focus of the gallery. Wilensky...Wilensky offers the worldâs most stunning minerals, as wonders, as sculptures, as art. The power of these mineral...mineral marvels is undeniable and the gallery caters to all those who embrace their breath-taking presence |  | | Report (issue) | | New in the Mineral World? Online Report #41 August 22, 2015 April 2, 2014 by Thomas P. Moore The Mineralogical...late June of this year, visiting the Ste.-Marie-aux-Mines show in the beautiful Vosges Hills of Alsace,...Moroccan minerals into the Western show scene. You will see my report on the show in the September-October...September-October 2015 issue of our magazine, but meanwhile this midsummer online report begins with a few new, very colorful...that have appeared on the Internet, some of which were seen in Ste.-Marie and some of which (unless I missed |  | Mondillo, Nicola, ArfĂš, Giuseppe, Herrington, Richard, Boni, Maria, Wilkinson, Clara, Mormone, Angela (2018) Germanium enrichment in supergene settings: evidence from the Cristal nonsulfide Zn prospect, BongarĂĄ district, northern Peru. Mineralium Deposita, 53 (2) 155-169 doi:10.1007/s00126-017-0781-1 | Journal (article/letter/editorial) | | enrichment in supergene settings: evidence from the Cristal nonsulfide Zn prospect, BongarĂĄ district...November 2017 / Published online: 8 January 2018 # The Author(s) 2018. This article is an open access publication...ores form from the weathering of sulfide mineralization. Given the geochemical affinity of Ge to Si4+ and...and Fe3+, weathering of Ge-bearing sulfides could potentially lead to Ge enrichments in silicate and Fe-oxy-hydroxide... we present the results of an investigation into Ge concentrations and deportment in the Cristal supergene |  | | Journal (article/letter/editorial) | | distribution in the Proterozoic Mines Series, Tenke-Fungurume CuâCo district, Democratic Republic of Congo I. Fay...deposits in the Tenke-Fungurume district of the Central African Copperbelt were examined to evaluate the alteration...alteration history of the ore-hosting Mines Series and its implications for ore distribution and processing...features include formation of anhydrite nodules and laths, followed by precipitation of dolomite. Later alteration...introductions into the existing gangue assemblages. One introduction of CuâCo sulfides accompanied the last episode |  | Haest, Maarten, Muchez, Philippe, Dewaele, Stijn, Boyce, Adrian J., von Quadt, Albrecht, Schneider, Jens (2009) Petrographic, fluid inclusion and isotopic study of the Dikulushi CuâAg deposit, Katanga (D.R.C.): implications for exploration. Mineralium Deposita, 44 (5) 505-522 doi:10.1007/s00126-009-0230-x | Journal (article/letter/editorial) | | Petrographic, fluid inclusion and isotopic study of the Dikulushi CuâAg deposit, Katanga (D.R.C.): implications...Abstract The Dikulushi CuâAg vein-type deposit is located on the Kundelungu Plateau, in the southeastern...southeastern part of the Democratic Republic of Congo (D.R.C.). The Kundelungu Plateau is situated to the north of...of the Lufilian Arc that hosts the world-class stratiform CuâCo deposits of the Central African Copperbelt...inclusion and stable isotope study revealed that the mineralisation at Dikulushi developed during two |  | | Journal (article/letter/editorial) | | 1971. Dear M e m b e r s of S . G . A . : M e m b e r s of the Council of the Society c o n v e n e d...Paris o n 6 April 1971 o n the occasion of the celebrations in h o n o r of Professor RAGUlN. Various...Various preparations were made for the General Assembly w h i c h will take place in Heidelberg o n Tuesday...hours. It was decided that the Statutes a n d Internal Regulations of the Society shall once more be...is because the legal registration of the Society in G e n e v a implies modifications of the original reference |  | | Report (issue) | | Germanium and Indium Chapter I of Critical Mineral Resources of the United StatesâEconomic and Environmental...1802âI U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2...germanium-based solar power cells. Photograph courtesy of Arzon Solar, LLC. Right, flat-panel display screens...touchscreens coated with indium oxide. Photograph courtesy of CI Systems, Inc. Germanium and Indium By W.C. Pat...and David E. Guberman Chapter I of Critical Mineral Resources of the United StatesâEconomic and Environmental |
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