IMA Name Chemical Formula (Unformatted) Numbe R in Coll
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
19660017397.Pdf
.. & METEORITIC RUTILE Peter R. Buseck Departments of Geology and Chemistry Arizona State University Tempe, Arizona Klaus Keil Space Sciences Division National Aeronautics and Space Administration Ames Research Center Mof fett Field, California r ABSTRACT Rutile has not been widely recognized as a meteoritic constituent. show, Recent microscopic and electron microprobe studies however, that Ti02 . is a reasonably widespread phase, albeit in minor amounts. X-ray diffraction studies confirm the Ti02 to be rutile. It was observed in the following meteorites - Allegan, Bondoc, Estherville, Farmington, and Vaca Muerta, The rutile is associated primarily with ilmenite and chromite, in some cases as exsolution lamellae. Accepted for publication by American Mineralogist . Rutile, as a meteoritic phase, is not widely known. In their sunanary . of meteorite mineralogy neither Mason (1962) nor Ramdohr (1963) report rutile as a mineral occurring in meteorites, although Ramdohr did describe a similar phase from the Faxmington meteorite in his list of "unidentified minerals," He suggested (correctly) that his "mineral D" dght be rutile. He also ob- served it in several mesosiderites. The mineral was recently mentioned to occur in Vaca Huerta (Fleischer, et al., 1965) and in Odessa (El Goresy, 1965). We have found rutile in the meteorites Allegan, Bondoc, Estherville, Farming- ton, and Vaca Muerta; although nowhere an abundant phase, it appears to be rather widespread. Of the several meteorites in which it was observed, rutile is the most abundant in the Farmington L-group chondrite. There it occurs in fine lamellae in ilmenite. The ilmenite is only sparsely distributed within the . meteorite although wherever it does occur it is in moderately large clusters - up to 0.5 mn in diameter - and it then is usually associated with chromite as well as rutile (Buseck, et al., 1965), Optically, the rutile has a faintly bluish tinge when viewed in reflected, plane-polarized light with immersion objectives. -
Geochemical Modeling of Iron and Aluminum Precipitation During Mixing and Neutralization of Acid Mine Drainage
minerals Article Geochemical Modeling of Iron and Aluminum Precipitation during Mixing and Neutralization of Acid Mine Drainage Darrell Kirk Nordstrom U.S. Geological Survey, Boulder, CO 80303, USA; [email protected] Received: 21 May 2020; Accepted: 14 June 2020; Published: 17 June 2020 Abstract: Geochemical modeling of precipitation reactions in the complex matrix of acid mine drainage is fundamental to understanding natural attenuation, lime treatment, and treatment procedures that separate constituents for potential reuse or recycling. The three main dissolved constituents in acid mine drainage are iron, aluminum, and sulfate. During the neutralization of acid mine drainage (AMD) by mixing with clean tributaries or by titration with a base such as sodium hydroxide or slaked lime, Ca(OH)2, iron precipitates at pH values of 2–3 if oxidized and aluminum precipitates at pH values of 4–5 and both processes buffer the pH during precipitation. Mixing processes were simulated using the ion-association model in the PHREEQC code. The results are sensitive to the solubility product constant (Ksp) used for the precipitating phases. A field example with data on discharge and water composition of AMD before and after mixing along with massive precipitation of an aluminum phase is simulated and shows that there is an optimal Ksp to give the best fit to the measured data. Best fit is defined when the predicted water composition after mixing and precipitation matches most closely the measured water chemistry. Slight adjustment to the proportion of stream discharges does not give a better fit. Keywords: geochemical modeling; acid mine drainage; iron and aluminum precipitation; schwertmannite; basaluminite 1. -
Dr. Öğr. Üyesi Fatma Tuğçe (Şenberber) Dumanli
DR. ÖĞR. ÜYESİ FATMA TUĞÇE (ŞENBERBER) DUMANLI ÖZGEÇMİŞ VE ESERLER LİSTESİ ÖZGEÇMİŞ 1. Adı Soyadı : FATMA TUĞÇE (ŞENBERBER) DUMANLI İletişim Bilgileri Adres : Cevizlik Mah. Kırmızı Şebboy Sok. Ebru Ap. A Blok 11/14 Bakırköy- İSTANBUL Telefon : 0554 3021265 Mail : [email protected] 2. Doğum Tarihi : 10/03/1988 3. Unvanı: DOKTOR ÖĞRETİM ÜYESİ 4. Öğrenim Durumu: Derece Alan Üniversite Yıl Lisans Kimya Mühendisliği ABD YTU, Fen Bilimleri Enstitüsü 2006-2010 Y. Lisans Kimya Mühendisliği ABD YTU, Fen Bilimleri Enstitüsü 2010-2012 Doktora Kimya Mühendisliği ABD YTU, Fen Bilimleri Enstitüsü 2012-2016 Yüksek Lisans Tez Başlığı ve Tez Danışmanı: “Magnezyum Oksit ve Borik Asit Kaynaklarından Magnezyum Boratların Üretimi, Karakterizasyonu ve Üretimi Etkileyen Faktörlerin İncelenmesi” YTÜ Fen Bilimleri Enstitüsü, Kimya Mühendisliği Anabilim Dalı, 2012. Tez Danışmanı: Yrd.Doç. Dr. Emek Möröydor Derun Doktora Tez Başlığı ve Tez Danışmanı: “Elektrik İletkenliğe Sahip Yeni Nesil Boyanın Isıl İletkenlik Özelliklerinin Belirlenmesi” YTÜ Fen Bilimleri Enstitüsü, Kimya Mühendisliği Anabilim Dalı, 2016. Tez Danışmanı: Prof. Dr. Sabriye Pişkin 1 5. Akademik Unvanlar Akademik Görev Görev Ünvanı Görev Yeri Yıl Dr.Öğr.Üyesi Nişantaşı Üniversitesi, Mühendislik ve Mimarlık Fakültesi, 2018-… İnşaat Mühendisliği Bölümü Öğr. Gör. Dr. Ataşehir Adıgüzel Meslek Yüksekokulu, İş Sağlığı ve 2016-2018 Güvenliği Programı 6. Yayınlar 6.1. Uluslararası hakemli dergilerde yayımlanan makaleler: 6.1.1. SCI/SCI-exp 1. Senberber, F.T., Kipcak, A.S., Vardar, D.S., Tugrul, N. (2020). Ultrasonic-Assisted Synthesis of Zinc Borates: Effect of Boron Sources, Journal of Chemical Society of Pakistan, Volume 42, Issue 6, pp. 839 – 845. 2. Senberber, F.T., Dere Ozdemir, O. (2020). Effect of Synthesis Parameters on the Color Performance of Blue CoAl2O4 Ceramic Pigment, Russian Journal of Inorganic Chemistry, Volume 65, Issue 14, pp. -
Washington State Minerals Checklist
Division of Geology and Earth Resources MS 47007; Olympia, WA 98504-7007 Washington State 360-902-1450; 360-902-1785 fax E-mail: [email protected] Website: http://www.dnr.wa.gov/geology Minerals Checklist Note: Mineral names in parentheses are the preferred species names. Compiled by Raymond Lasmanis o Acanthite o Arsenopalladinite o Bustamite o Clinohumite o Enstatite o Harmotome o Actinolite o Arsenopyrite o Bytownite o Clinoptilolite o Epidesmine (Stilbite) o Hastingsite o Adularia o Arsenosulvanite (Plagioclase) o Clinozoisite o Epidote o Hausmannite (Orthoclase) o Arsenpolybasite o Cairngorm (Quartz) o Cobaltite o Epistilbite o Hedenbergite o Aegirine o Astrophyllite o Calamine o Cochromite o Epsomite o Hedleyite o Aenigmatite o Atacamite (Hemimorphite) o Coffinite o Erionite o Hematite o Aeschynite o Atokite o Calaverite o Columbite o Erythrite o Hemimorphite o Agardite-Y o Augite o Calciohilairite (Ferrocolumbite) o Euchroite o Hercynite o Agate (Quartz) o Aurostibite o Calcite, see also o Conichalcite o Euxenite o Hessite o Aguilarite o Austinite Manganocalcite o Connellite o Euxenite-Y o Heulandite o Aktashite o Onyx o Copiapite o o Autunite o Fairchildite Hexahydrite o Alabandite o Caledonite o Copper o o Awaruite o Famatinite Hibschite o Albite o Cancrinite o Copper-zinc o o Axinite group o Fayalite Hillebrandite o Algodonite o Carnelian (Quartz) o Coquandite o o Azurite o Feldspar group Hisingerite o Allanite o Cassiterite o Cordierite o o Barite o Ferberite Hongshiite o Allanite-Ce o Catapleiite o Corrensite o o Bastnäsite -
Mineral Processing
Mineral Processing Foundations of theory and practice of minerallurgy 1st English edition JAN DRZYMALA, C. Eng., Ph.D., D.Sc. Member of the Polish Mineral Processing Society Wroclaw University of Technology 2007 Translation: J. Drzymala, A. Swatek Reviewer: A. Luszczkiewicz Published as supplied by the author ©Copyright by Jan Drzymala, Wroclaw 2007 Computer typesetting: Danuta Szyszka Cover design: Danuta Szyszka Cover photo: Sebastian Bożek Oficyna Wydawnicza Politechniki Wrocławskiej Wybrzeze Wyspianskiego 27 50-370 Wroclaw Any part of this publication can be used in any form by any means provided that the usage is acknowledged by the citation: Drzymala, J., Mineral Processing, Foundations of theory and practice of minerallurgy, Oficyna Wydawnicza PWr., 2007, www.ig.pwr.wroc.pl/minproc ISBN 978-83-7493-362-9 Contents Introduction ....................................................................................................................9 Part I Introduction to mineral processing .....................................................................13 1. From the Big Bang to mineral processing................................................................14 1.1. The formation of matter ...................................................................................14 1.2. Elementary particles.........................................................................................16 1.3. Molecules .........................................................................................................18 1.4. Solids................................................................................................................19 -
Download the Scanned
THE AMERICAN MINERALOGIST, VOL. 52, SEPTEMSER_OCTOBER, 1967 NEW MINERAL NAMES Mrcn,rBr F-r-Brscnnn Lonsdaleite Cr.u'lonn FnoNoer. lNn Uxsule B. MenvrN (1967) Lonsdaleite, a hexagonai polymorph oi diamond. N atwe 214, 587-589. The residue (about 200 e) from the solution of 5 kg of the Canyon Diablo meteorite was found to contain about a dozen black cubes and cubo-octahedrons up to about 0.7 mm in size. They were found to consist of a transparent substance coated by graphite. X-ray data showed the material to be hexagonal, rvith o 2.51, c 4.12, c/a I.641. The strongest X-ray lines are 2.18 (4)(1010), 2.061 (10)(0002), r.257 (6)(1120), and 1.075 (3)(rrr2). Electron probe analysis showed only C. It is accordingly the hexagonal (2H) dimorph of diamond. Fragments under the microscope were pale brownish-yellow, faintly birefringent, a slightly higher than 2.404. The hexagonal dimorph is named lonsdaleite for Prof. Kathleen Lonsdale, distin- guished British crystallographer. It has been synthesized by the General Electric co. and by the DuPont Co. and has also been reported in the Canyon Diablo and Goalpara me- teorites by R. E. Hanneman, H. M. Strong, and F. P. Bundy of General Electric Co. lSci.enc e, 155, 995-997 (1967) l. The name was approved before publication by the Commission on New Minerals and Mineral Names, IMA. Roseite J. OrrnueNn nNl S. S. Aucusrrtnrs (1967) Geochemistry and origin of "platinum- nuggets" in lateritic covers from ultrabasic rocks and birbirites otW.Ethiopia. -
MINERALIZATION in the GOLD HILL MINING DISTRICT, TOOELE COUNTY, UTAH by H
MINERALIZATION IN THE GOLD HILL MINING DISTRICT, TOOELE COUNTY, UTAH by H. M. EI-Shatoury and J. A. Whelan UTAH GEOLOGICAL AND MINERALOGIC~4L SURVEY affiliated with THE COLLEGE OF MINES AND MINERAL INDUSTRIES University of Utah~ Salt Lake City~ Utah Bulletin 83 Price $2.25 March 1970 CONTENTS Page ABSTRACT. • • . • . • . • . • • . • . • . • • • . • • . • . • .. 5 INTRODUCTION 5 GENERAL GEOLOGY. .. 7 ECONOMIC GEOLOGY. 7 Contact Metasomatic Deposits. 11 Veins. • . 11 Quartz-Carbonate-Adularia Veins 11 Quartz Veins . 15 Calcite Veins. 15 Replacement Deposits . 15 Replacement Deposits in the Ochre Mountain Limestone 15 Replacement Deposits in the Quartz Monzonite 17 HYDROTHERMAL ALTERATION. 17 Alteration of Quartz Monzonite. • 17 Alteration of Limestones. 22 Alteration of the Manning Canyon Formation 23 Alteration of the Quartzite. 23 Alteration of Volcanic Rocks. 23 Alteration of Dike Rocks. 23 Alteration of Quartz-Carbonate Veins . 23 OXIDATION OF ORES. 23 Oxidation of the Copper-Lead-Arsenic-Zinc Replacement Deposits 24 Oxidation of Tungsten and Molybdenum Deposits. 24 Oxidation of the Lead-Zinc Deposits 25 MINERALOGY. 25 CONTROLS OF MINERAL LOCALIZATION 25 ZONAL ARRANGEMENT OF ORE DEPOSITS. 25 GENESIS OF ORE DEPOSITS. 29 DESCRIPTION OF PROPERTIES. 29 The Alvarado Mine. 29 The Cane Spring Mine 30 The Bonnemort Mine 32 The Rube Gold Mine . 32 The Frankie Mine 32 The Yellow Hammer Mine 33 The Rube Lead Mine . 34 FUTURE OF THE DISTRICT AND RECOMMENDATIONS. .. 34 ACKNOWLEDGMENTS. .. 36 REFERENCES. • . .. 36 2 ILLUSTRATIONS Page Frontis piece Figure I. Index map showing location and accessibility to the Gold Hill mining district, Utah . 4 2. Geologic map of Rodenhouse Wash area, showing occurrence of berylliferous quartz-carbonate-adularia veins and sample locations. -
Thirty-Fourth List of New Mineral Names
MINERALOGICAL MAGAZINE, DECEMBER 1986, VOL. 50, PP. 741-61 Thirty-fourth list of new mineral names E. E. FEJER Department of Mineralogy, British Museum (Natural History), Cromwell Road, London SW7 5BD THE present list contains 181 entries. Of these 148 are Alacranite. V. I. Popova, V. A. Popov, A. Clark, valid species, most of which have been approved by the V. O. Polyakov, and S. E. Borisovskii, 1986. Zap. IMA Commission on New Minerals and Mineral Names, 115, 360. First found at Alacran, Pampa Larga, 17 are misspellings or erroneous transliterations, 9 are Chile by A. H. Clark in 1970 (rejected by IMA names published without IMA approval, 4 are variety because of insufficient data), then in 1980 at the names, 2 are spelling corrections, and one is a name applied to gem material. As in previous lists, contractions caldera of Uzon volcano, Kamchatka, USSR, as are used for the names of frequently cited journals and yellowish orange equant crystals up to 0.5 ram, other publications are abbreviated in italic. sometimes flattened on {100} with {100}, {111}, {ill}, and {110} faces, adamantine to greasy Abhurite. J. J. Matzko, H. T. Evans Jr., M. E. Mrose, lustre, poor {100} cleavage, brittle, H 1 Mono- and P. Aruscavage, 1985. C.M. 23, 233. At a clinic, P2/c, a 9.89(2), b 9.73(2), c 9.13(1) A, depth c.35 m, in an arm of the Red Sea, known as fl 101.84(5) ~ Z = 2; Dobs. 3.43(5), D~alr 3.43; Sharm Abhur, c.30 km north of Jiddah, Saudi reflectances and microhardness given. -
New Mineral Names*
AmericanMineralogM, Volume66, pages 1099-l103,IgEI NEW MINERAL NAMES* LouIs J. Cetnt, MrcHeer FtnrscHnn AND ADoLF Pnssr Aldermanlter Choloallte. I. R. Harrowficl4 E. R. Segnitand J. A. Watts (1981)Alderman- S. A. Williams (1981)Choloalite, CuPb(TeO3)z .HrO, a ncw min- ite, a ncw magnesiumalrrminum phosphate.Mineral. Mag.44, eral. Miaeral. Mag. 44, 55-51. 59-62. Choloalite was probably first found in Arabia, then at the Mina Aldermanite o@urs as minute, very thin" talc-likc crystallitcs La Oriental, Moctczuma, Sonora (the typc locality), and finally at with iuellite and other secondaryphosphates in the Moculta rock Tombstone, Arizona. Only thc Tombstone material provides para- phosphatc deposit near thc basc of Lower Cambrisn limestone genetic information. In this material choloalite occurs with cerus- close to Angaston, ca. 60 km NE of Adelaide. Microprobc analy- site, emmonsite and rodalquilarite in severcly brecciated shale that si.q supplcmented by gravimetric water determination gave MgO has been replaced by opal and granular jarosite. Wet chcmical E.4,CaO 1.2, AJ2O328.4, P2O5 25.9, H2O 36.1%,(totat 100),lead- analysisofcholoalitc from the type locality gave CuO 11.0,PbO ing to the formula Mg5Als2(POa)s(OH)zz.zH2O,where n = 32. 33.0,TeO2 50.7, H2O 3.4,total 98.1%,correspolding closcly to thc Thc powder diffraction pattern, taken with a Guinier camera, can formula in the titlc. Powder pattems of thc mineral from thc three be indexed on an orthorhombic. ccll with a = 15.000(7), D = localities can bc indexcd on the basis of a cubic ccll with a : 8.330(6),c - 26.60(l)A, Z = 2,D alc.2.15 from assumedcell con- l2.5l9A for the material from Mina La Oriental, Z: l2,D c,alc. -
Carbon Mineral Ecology: Predicting the Undiscovered Minerals of Carbon
American Mineralogist, Volume 101, pages 889–906, 2016 Carbon mineral ecology: Predicting the undiscovered minerals of carbon ROBERT M. HAZEN1,*, DANIEL R. HUMMER1, GRETHE HYSTAD2, ROBERT T. DOWNS3, AND JOSHUA J. GOLDEN3 1Geophysical Laboratory, Carnegie Institution, 5251 Broad Branch Road NW, Washington, D.C. 20015, U.S.A. 2Department of Mathematics, Computer Science, and Statistics, Purdue University Calumet, Hammond, Indiana 46323, U.S.A. 3Department of Geosciences, University of Arizona, 1040 East 4th Street, Tucson, Arizona 85721-0077, U.S.A. ABSTRACT Studies in mineral ecology exploit mineralogical databases to document diversity-distribution rela- tionships of minerals—relationships that are integral to characterizing “Earth-like” planets. As carbon is the most crucial element to life on Earth, as well as one of the defining constituents of a planet’s near-surface mineralogy, we focus here on the diversity and distribution of carbon-bearing minerals. We applied a Large Number of Rare Events (LNRE) model to the 403 known minerals of carbon, using 82 922 mineral species/locality data tabulated in http://mindat.org (as of 1 January 2015). We find that all carbon-bearing minerals, as well as subsets containing C with O, H, Ca, or Na, conform to LNRE distributions. Our model predicts that at least 548 C minerals exist on Earth today, indicating that at least 145 carbon-bearing mineral species have yet to be discovered. Furthermore, by analyzing subsets of the most common additional elements in carbon-bearing minerals (i.e., 378 C + O species; 282 C + H species; 133 C + Ca species; and 100 C + Na species), we predict that approximately 129 of these missing carbon minerals contain oxygen, 118 contain hydrogen, 52 contain calcium, and more than 60 contain sodium. -
Aluminite Al2(SO4)(OH)4 • 7H2O C 2001-2005 Mineral Data Publishing, Version 1
Aluminite Al2(SO4)(OH)4 • 7H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. As needles and fibers, to 0.1 mm, commonly in reniform, nodular, or spherulitic masses, and as veinlets. Physical Properties: Fracture: Earthy, in aggregates. Tenacity: Friable. Hardness = 1–2 D(meas.) = 1.66–1.82 D(calc.) = 1.794 Optical Properties: Translucent, opaque if massive. Color: White to grayish white; colorless in transmitted light. Luster: Dull to earthy. Optical Class: Biaxial (+). Orientation: X = elongation. α = 1.459–1.460 β = 1.464 γ = 1.470 2V(meas.) = ∼90◦ Cell Data: Space Group: P 21/c. a = 7.440(1) b = 15.583(2) c = 11.700(2) β = 110.18(2)◦ Z=4 X-ray Powder Pattern: G´ant, Hungary. 7.93 (100), 9.01 (90), 3.7224 (72), 4.760 (71), 3.7419 (70), 5.033 (63), 4.868 (63) Chemistry: (1) (2) SO3 23.37 23.26 Al2O3 29.87 29.63 H2O 46.76 47.11 Total [100.00] 100.00 (1) Newhaven, England; recalculated to 100% after deduction of a small amount of gypsum. • (2) Al2(SO4)(OH)4 7H2O. Occurrence: Typically in clays or lignites, formed by the reaction of sulfate-bearing solutions from the decomposition of marcasite or pyrite at moderate temperatures with aluminous silicates; as a volcanic sublimate; in sulfur deposits; rarely in caves. Association: Basaluminite, gibbsite, epsomite, gypsum, celestine, dolomite, goethite. Distribution: In Germany, from Morl, near Halle, Saxony-Anhalt. In the Czech Republic, at Milevsko (M¨uhlhausen),near Kralupy, Kuchelbad, Miletic, and Velvary. -
Cation Ordering and Pseudosymmetry in Layer Silicates'
I A merican M ineralogist, Volume60. pages175-187, 1975 Cation Ordering and Pseudosymmetryin Layer Silicates' S. W. BerI-nv Departmentof Geologyand Geophysics,Uniuersity of Wisconsin-Madison Madison, Wisconsin5 3706 Abstract The particular sequenceof sheetsand layers present in the structure of a layer silicate createsan ideal symmetry that is usually basedon the assumptionsof trioctahedralcompositions, no significantdistor- tion, and no cation ordering.Ordering oftetrahedral cations,asjudged by mean l-O bond lengths,has been found within the constraints of the ideal spacegroup for specimensof muscovite-3I, phengile-2M2, la-4 Cr-chlorite, and vermiculite of the 2-layer s type. Many ideal spacegroups do not allow ordering of tetrahedralcations because all tetrahedramust be equivalentby symmetry.This includesthe common lM micasand chlorites.Ordering oftetrahedral cations within subgroupsymmetries has not beensought very often, but has been reported for anandite-2Or, llb-2prochlorite, and Ia-2 donbassite. Ordering ofoctahedral cations within the ideal spacegroups is more common and has been found for muscovite-37, lepidolite-2M", clintonite-lM, fluoropolylithionite-lM,la-4 Cr-chlorite, lb-odd ripidolite, and vermiculite. Ordering in subgroup symmetries has been reported l-oranandite-2or, IIb-2 prochlorite, and llb-4 corundophilite. Ordering in local out-of-step domains has been documented by study of diffuse non-Bragg scattering for the octahedral catlons in polylithionite according to a two-dimensional pattern and for the interlayer cations in vermiculite over a three-cellsuperlattice. All dioctahedral layer silicates have ordered vacant octahedral sites, and the locations of the vacancies change the symmetry from that of the ideal spacegroup in kaolinite, dickite, nacrite, and la-2 donbassite Four new structural determinations are reported for margarite-2M,, amesile-2Hr,cronstedtite-2H", and a two-layercookeite.