 | | Journal (article/letter/editorial) | | for emerald mineralization in the ophiolitic rocks of the Indus Suture Zone in Swat, NW Pakistan M. Arif...Geology, University of Peshawar, Peshawar 25120, Pakistan Department of Geology and Geophysics, Louisiana...Keywords: Emerald genesis Host petrography Geochemistry Mineralizing elements Swat Pakistan a b s t r...talc ± quartz ± dolomite), locally containing emerald deposits, occur within the Swat Valley. These rocks...associated, originally sedimentary rocks of the Indo-Pakistan plate. Locally, late-stage hydrothermal activity |  | | Journal (article/letter/editorial) | | Cr-bearing tourmaline associated with emerald deposits from Swat, NW Pakistan: Genesis and its exploration significance...significance MohaMMad arif,1 darrell J. henry,2,* and Charlie J. Moon3 Department of Geology, University...University of Peshawar, Peshawar 25120, Pakistan Department of Geology and Geophysics, Louisiana State University...Cornwall Campus, Penryn, Cornwall, TR10 9EZ, U.K. 1 2 abstraCt Carbonate-talc altered ultramafic (and mafic)...lithosphere along the Main Mantle Thrust in the Swat Valley host emerald deposits and are invaded by quartz veins |  | | Journal (article/letter/editorial) | | rocks from Swat, northwestern Pakistan: a stable-isotope investigation M. Arif 1"*, A.E. Fallick 2, C.J. Moon...3 January 1996 Abstract. Emerald deposits in Swat, northwestern Pakistan, occurring in talc-magnesite...samples) and tourmaline (two samples) from the Mingora emerald mines. The oxygen isotopic composition (&180...n = 7). Each of the two components of water in emerald (channel and inclusion) has a different range of...The mean 6D of channel waters measured from emerald ( - 4 2 +_ 6.6~/oo SMOW) and that of fluid calculated |  | Kazmi, A. H., Lawrence, R. D., Anwar, J., Snee, Lawrence W., Hussain, S. (1986) Mingora emerald deposits (Pakistan); suture-associated gem mineralization. Economic Geology, 81 (8) 2022-2028 doi:10.2113/gsecongeo.81.8.2022 | Journal (article/letter/editorial) | | EconomicGeology Vol. 81, 1986, pp. 2022-2028 MINGORA EMERALD DEPOSITS (PAKISTAN): SUTURE-ASSOCIATEDGEM MINERALIZATION... KAZMI, GeologicalSurveyof Pakistan,42-R, Block6, PECHS,Karachi, Pakistan R. D. LAWRENCE, Geolog•tDepartment...Oregon97331 j. ANWAR, GemstoneCorporationof Pakistan,Peshawar,Pakistan L. W. SNEE,* GeologyDepartment,OregonState...AND S. HUSSAIN GemstoneCorporationof Pakistan,Peshawar,Pakistan Introduction The Indian subcontinentsequence...Mingoraemeralddepositsare locatedat the northernedge of Mingora,SwatDistrict, about 130 milesnortheastof Peshawar(Fig |  | | Report (issue) | | our way through the compet itive minefield of emerald science, much of John's contribu tion to this...or any other opinion. extraLapis English No. 2: Emerald The Most Valuable Beryl The Most Precious Gemstone...we • pay tribute to John Sinkankas to whom this emerald issue is dedicated. John Sinkankas wrote more...than 15 books including his 1981 definitive work Emerald and Other Beryls. He set standards for authors...Gloria & Gunther A 2001 Find of top-quality emerald crystals from La Pita at Maripi, Boyac |  | | Journal (issue) | | However, other research topics would be considered; 2.having carried out the research programme, the Fellow...results, each of which is the sample average. Samples 2, 5, 7 and 12, had been heat-treated once. Samples...tested Mine & location Looi mine, Kha district Looi mine, Kha district Looi mine, Kha district Looi mine...mine, Kha district Notes Natural state as found Blue-coloured after initial heating Bleached white after...Tek mine, Kha district Finest. Only white after initial heating 6 7 Various, Champasak district Various |  | | Journal (article/letter/editorial) | | 49.5.1189 Al-RICH CHROMIUM-DRAVITE FROM THE #1 MINE, BALMAT, ST. LAWRENCE COUNTY, NEW YORK Marian V...talc – tremolite – cummingtonite schist at the #1 mine at Balmat in the Adirondack Lowlands, St. Lawrence...l’assemblage talc – trémolite – cummingtonite à la mine #1 à Balmat, Basse-Terres des Adirondack, comté...from the chromite deposits of Nausahi, Keonjhar District, Orissa, India (proposal approved, IMA#2009–088)...cummingtonite schists from the #1 mine (American 1190 the canadian mineralogist mine), St. Lawrence County, |  | Giuliani, G., France-Lanord, C., Zimmermann, J. L., Cheilletz, A., Arboleda, C., Charoy, B., Coget, P., Fontan, F., Giard, D. (1997) Fluid Composition, δD of Channel H2O, and δ18O of Lattice Oxygen in Beryls: Genetic Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits. International Geology Review, 39 (5) 400-424 doi:10.1080/00206819709465280 | Journal (article/letter/editorial) | | Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits a b b G. Giuliani , C. France-Lanord...Implications for Brazilian, Colombian, and Afghanistani Emerald Deposits, International Geology Review, 39:5, 400-424...rights reserved. Fluid Composition, δD of Channel H 2 O, and δ18O of Lattice Oxygen in Beryls: Genetic Implications...Brazilian, Colombian, and Afghanistani Emerald Deposits 1 G. GIULIANI, 2 Institut Français de la Recherche...fluid c o m p o s i t i o n , δD of c h a n n e l H 2 O , a n d δ18O of l a t t i c e o x y g e n have b |  | | Journal (issue) | | SHOWS TABULAR BLUE BERYL ON TOURMALINE DEO DARRAH MINE, NEAR PATTA GUZAR, BADAKSHAN, AFGHANISTAN 6CM TOM...magnesite body has also yielded fine crystals of dolomite, magnesite, pyrite, quartz and celestine. Mining...Wiesergut mine, has produced the world's finest specimens of crystallized strontianite. Dolomite, magnesite...and one-of-a-kind pieces. But the little mining district shows no signs of shutting down, and collectors...municipality of Tragoss-Sankt Katharein, in the district ofBruck-Miirzzuschlag, in the north-central part |  | | Journal (issue) | | 9Lustrafian Jouma[ of :Jvfinerafogy INDEX TO VOLUMES1&2 Compiled by Judy Rowe Legend: a d f w Mineral...Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition o·f a mineral. Nickel, E. 1(2):25-26 The...Francis Collection. Pring, A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins,...Middleton, R. 2(2):71-75 Mineral names applied to synthetic substances. Nickel, E. 1(2):27 Minerals from...t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and Elliott, P. 2(2):57-70 The minerals |  | | Journal (issue) | | 4 Cover 1 Cinnabar, calcite. 4x З cm. Toltgin deposit, Guizhou Prov., Chinn. Fersman Mineralogical Museum...Jones one of Fax 5 0 5 - 7 8 2 - 5 5 5 4 (USA) voice 5 0 5 - 7 8 2 - 5 5 5 5 mail: B o x 1115, Zuni...luminescence decay less than 10.2sec and from 10-2 to 0.5 seс, respectively). The photoluminescence induced...inclusions. СgophоtolиmiпеsceRе (77К). Liaonin Province, China. Specimen: Yana Baa. (right) Photoluminescence...calcite; crystal aggregates 15 cm in size. Vеrklinii Mine, Dabugorsk, Pпmorskii Krai, Russia. Specimen: V |  | | Book | | rare-earth species found as small crystals in drusy dolomite-lined cavities. The extremely rare yttrium silicate-carbonate...transparent, tabular microcrystals on matrix of white dolomite, and rarely as doubly terminated crystals to I...MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...earthy rosettes of tabular "illite" pseudocrystals to 2 cm which are pseudomorphs after bastnasite--see photo...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's |  | | Journal (issue) | | Diamond Coloured by H4 Centres | A Quartz ‘Soudé Emerald’ | Synthetic Rock Crystal Clusters on the Chinese...about lab-grown diamonds, up from only 58% in 2018; (2) many diamond retailers report that up to 50% of customers...webinars cover: (1) the state of the diamond market, (2) creating shared value in the future and (3) ‘Telling...and a representative spectrum is provided in Figure 2. Although the anisotropy of the material significantly...specimen. Photo by T. Cathelineau. GEM NOTES Figure 2: The IR reflectance spectrum of celestine is characterised |  | | Book | | Copper Country (vol. 23, no. 2) Co. Company G Greenland (vol. 24, no. 2) fl. Fluorescent, or fluoresces...issues (8/#3, Tsumeb; 23/#2, Michigan Copper Country; 23/#4, Yukon Phosphates; 24/#2, Greenland; and 25/#6...paginated in regular sequence. VOLUMES I-25 #1 #2 #3 #4 #5 #6 1970 1971 1972 1973 1974 1975 1-34...201-264 PEGMATITES] TSUMEB] EUROPE] VOL/YEAR 1/ 2/ 3I 4I 5I 6I 8 / 1977 9 I 1978 1-68 1-64 10 / 1979...E. Wilson) 21:2-4 ADELAIDE M1NE On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania |  | | Book (edition) | | Congress Catalog Card Number: 86-26759 ISBN: 0-442-20833-2 All rights reserved. No part of this work covered...QE392.A69 1987 ISBN 0-442-20833-2 I. Title. 553.8 '03 '21 86-26759 3 2 inspira- consider myself fortunate...Book / Is The Nature Gems of GEM SECTION 1 2 GEMSTONES FROM THE LABORATORY 3 4 / History Crystal... durable, and beautiful gems. Synthetic ruby, emerald, and sapphire have become important marketplace...perfection can be a real liability in the case of emerald and gems. That origin of a is, corundum small |  | | Book | | EMERALD and OTHER BERYLS by JOHN SINKANKAS This is Beryls jewelers, gists, geologists, earth ...sciences, yet eminently facet and widely a Emerald historians, gemological Sinkankas, the permanent...metal beryllium. with Beginning author traces emerald—from its less ite, role of history’s pendix...Unmatched third is knowledge from author one emerald cutting and of exotic composition, physical...mineralogical once events. languages for beryl emerald logical to and part, Sinkankas explores and |  | | Journal (issue) | | Characteristics of Blue to Yellow Beryl History of the Chivor Mine, Part I EDITORIAL 1 Spring 2020 VOLUME 56, No... the Chivor Emerald Mine’s History, and Swiss Rhodonite… Duncan Pay FEATURE ARTICLES 2 A Quantitative...yellow beryl. p. 35 66 History of the Chivor Emerald Mine, Part I (1880–1925): From Rediscovery to Early...Ortiz Chronicles developments at the Chivor emerald mine in Colombia between 1880 and 1925, based on...attractive rhodonite-rich rocks from this Swiss deposit. p. 92 REGULAR FEATURES p. 143 29 The Dr. Edward |  | | Book | | and World Deposits =[s INTERNATIONAL ISO 565 (TBL 2): 1983 INTERNATIONAL SIEVE CHART AMERICAN ASTM E...530 1/2 7/16 3/8 — 5/16 um 710 — 600 = 500 = 355 _ — 300 — 250 212 — 125 _ 106 — 90 _ 75 — =2 63 inch...major producing districts, or a representative district if there are many. We name the chief mining companies...supply must come not merely from one district but from a single mine. Thus the physical properties of many...responsibilities on the suppliers of raw materials. 2. Increasingly elaborate processing techniques. Kaolin |  | | Journal (issue) | | . . 4 9 4 -5 1 5 5 . . . FAX (949) 4 9 4 -0 4 0 2 iL lL I U O p e n 7(feS ?*S at. , 1 0 - 5 ^ ( c...Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol.... 14, no. 2, p. 95107). Locals have also known that the property has been owned by Richard Bideaux’s Arizona |  | | Report (issue) | | 3303-33rd Street N.W., Calgary, Alberta T2L 2A7 A deposit copy of this publication is also available for...Cat. No. M41-8/33E Canada: $7.50 ISBN 0-660-11941-2 Other countries: $9.00 Price subject to change without...37 37 39 39 40 41 Walker Mine Buckingham galena occurrence Dominion Mine Road-cuts on Val-des-Monts...road Haycock Mine Sabourin property Rainv ille (Dugas) Mine Wallingford Mine Jackson Rae Mine Blackburn...Blackburn Mine Bell graphite mine Feldspar quarry Peerless (Diamond) Mine Road-cut Cadieux quartzite quarry Emerald |  | | Report (issue) | | acknowl- Hill zinc deposit: longest crystal is 9 mm. Frontispiece: Azurite, Burra copper mine; 5 mm crystal...minerals came from Johannes Menge who was appointed Mine and Quarry Agent to the South Australian Company...Ranges, the northern Flinders Ranges, and the Olary Province. This concentration within the areas of only five...Tony Turner. NORTHERN TERRITORY NORTH WEST PROVINCE RALIA CENTRAL NORTH fie Eyre \N roa WESTERN...STUART > Gy WALES. ea Lake Gairdner OLARY PROVINCE [5 [2 EYRE PENINSULA REE NEW RSE INGE PENINSULA |  | | Report (issue) | | Granville Street or throuah your bookseller Price: $2, 00 Catalogue No. M44-68-51 Price subject to chan1e...Section 1: 3 Buckingham - Mont-Lauri e r Walker Mine ... . ... . ... . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . Dominion Mine . .. . . ... . . . . . . . . . . . . . . . . . ...-T empleton road . . ... . .... ... . ... Haycock Mine . . . . . . . . . . . ... .... . ..... . . . . ...Rainville (Dugas) Mine .... . .. .. . . . . . . . . . . . . .. . ... .. ...... . Wallingford Mine ..... .. . |  | | Journal (issue) | | Articles The 100-year history of the Benitoite Gem mine, San Benito County, California . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . . .2 Obituary—Joseph A. Mandarino . . . . . . . . . . ...known as “the Wreath,” 6 cm, from the Benitoite Gem mine, San Benito County, California. Natural History...Benitoite Gem mine will note the portion of the story devoted to the 1935 visit to the mine by collecting...the task of creating a huge, scholarly database of 2 information on authors of mineralogical works, from |  | | Journal (issue) | | Magnet Mine, Tasmania... 3 f. Haupt, R. Bottrill & S. Sorrell Some mines of the Mt Isa District, Queensland...Queensland Part 1 - The Great Australia Mine ........... 23 B. Day & B. Beyer Other Items: Editorial.................................... 2 Obituary - Blair Gartrell.................... 29 Reference to Australian...ofMineralogy Vol l , No I, June 1995 �ditoria[ 2. Contribution of articles. At the Joint Seminar held...in each issue. Australian Journal ofMineralogy 2 We can't have a journal without papers to publish |  | | Book | | WolfgangHofmeister PetrogenesisoftheSnezhnoeRubyDeposit,CentralPamir Reprinted from: Minerals 2020, 10...Professor of Economic Geology at CODES (Centre of Ore Deposit and Earth Sciences), University of Tasmania, Hobart...useful supplementary studies for readers to consider [2–4], along with the studies presented in this Special...(eds.) Editorial for Special Issue “Mineralogy and 2. Geochemistry of Gems”. Minerals 2019, 9, 778, doi:10...Conditions. Microsc. Microanal. 2019, 25 (Suppl. 2), 2484–2485. doi:10.1017/S27619013151. Frederick |
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