 | | Journal (article/letter/editorial) | | Light rare earth elements enrichment in an acidic mine lake (Lusatia, Germany)âElke Bozau, Marc Leblanc...anthropogenic factors influencing mercury speciation in mine wastes: An EXAFS spectroscopy studyâ Christopher...40 13 631 Ar/39Ar age of the Jurassic North Mountain Basalt, southwestern Nova ScotiaâDaniel J. Kontak...chambers at Hekla and Torfajökull volcanoes, IcelandâHeidi Soosalu and PĂĄll Einarsson 199 The coexistence...and sulfur in sediments of acidic and pH-neutral mining lakes in Lusatia (Brandenburg, Germany)â Jutta |  | | Journal (article/letter/editorial) | | beautiful min eral specimens from pegmatite domes or mountain uplifts. As I look over some of the thumbnails... that the committee can plan trips. - Lawrence County for many kinds of - - The Gem, Lapidary and Mineral...- - - Curt Segeler spoke Society of Montgomery County, Rockwith the New York Mineralogical Club ville...Mohawk Valley Geological Society, Clinton. Mrs. Heidi Lueck conducted a ing at Ouray, Colorado. - - -...workshop on casting. - - - - The the Frederick County Rock and Mineral Nassau Mineral Club, Mineola, |  | | Book | | made dramatically apparent to us as spectacular mountain ranges, erupting volcanoes, earthquakes and even...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species Minerals...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...Metamorphic rocks form deep within Earth, often beneath mountain belts. When igneous or sedimentary rocks are heated |  | | Journal (issue) | | editor@rockngem.com Deena Bak, of Diamond Mountain Mining Ltd., holds a heart-shaped Herkimer diamond...the property. Photo by Larry Michon, Diamond Mountain Mining Ltd. Design by Kari Keegan. BE PART OF THE... Sale ROUGH GEMS RAYTECHâS TUMBLE-VIBE 5 KIT MINE-DIRECT FACETING ROUGHS & MINERAL Kit includes TV-5...Moss Drive, P.O. Box 740252 Houston Texas, TX 77074 USA Stock No. 9-1059K Sale Tel : +1 832 641 5014 ;...No. Pounds SALE Kingsley North, Inc. Poland Mining Camps has obtained exclusive access for our customers |  | | Journal (issue) | | COVER STORY : Fairfieldite from the Foote mine in Kin!!$ Mountain, North Carolina. Now part of the Smithsonian...0035-7529 1978 by The Foote Quarry in Kings Mountain, by LAURA MARBLE 102 Dorset Way Lyman, South Carolina...Foote Mineral Company spodumene mine at Kings Mountain , Cleveland County, North Carolina consisted of six...28012 GENERAL DESCRIPTION The geology of the Foote Mine was described by Kesler ( 196 1). It is part of...time, interfering with mine operations and conflicting with established mine regulations. The result |  | | Book (edition) | | 978-1-4402-0415-9 ISBN-10: 1-4402-0415-2 Designed by Heidi Bittner-Zastrow Edited by Dan Brownell Printed in...Japanese twin. Clear quartz crystal cluster, Arkansas, USA, 6" x 5". When clear quartz crystal is infiltrated...2-1/4" x 1". Occurrences: Arkansas, California, USA; Worldwide. Value: $7.00 per pound. LAPIDARY ...crystals to found the in doubly Herkimer County, New York, and surrounding areas. Herkimer diamonds...jewelry designers worldwide. Although Herkimer County, New York, is the location for which these crystals |  | | Book | | b} (of Chesnokov) calcium iron oxide from burning mine dump Acid Aluminium Phosphate = (of Marchand) inadequately...Chesnokov) calcium chloro-oxy-silicate from burning mine dump Afanerita, Afonesa, Afanesite, Afanezit, Afonite...Chesnokov) calcium chlorosilicate from a burning mine dump Albriltonite = an artificial hydrated cobalt...(of Jusli) m ixture of Chlorargyrite and Calcite? [Mine d'Argent Alkaline] Alkalidavyn, Alkalidavyne =...Chesnokov) zinc ammonium chloride from a burning mine dump Ammiolite = mixture of Cinnabar and Partzite |  | | Book | | rock unit may constitute the bulk of an entire mountain range or an entire layer that continues for hundreds...into the earth's crust and later exposed as major mountain ranges through uplift and erosion, are only two...known minerals. Barrel-vanadinite from the Touissit mine, Morocco. Prismatic-beryl from Pakistan. 24 Acicular-natrolite... England. Stellate-pyrophyllite from Mariposa County, California. Micaceous-muscovite from Stoneham...Light shining through this specimen from Warren County, Tennessee, imparts rich color to the white quartz | | | Book | | rock unit may constitute the bulk of an entire mountain range or an entire layer that continues for hundreds...into the earthâs crust and later exposed as major mountain ranges through uplift and erosion, are only two...Light shining through this specimen from Warren County, Tennessee, imparts rich color to the white quartz...although it occurs in Korea and Arizonaâs Santa Cruz county. It is easy to recognize because the twinned crystals...of amethyst quartz crystal scepters from Fulton County, Georgia. 27. ODDITIES OF CRYSTALLIZATION Sie |  | | Journal (issue) | | Nacken/Cermany H Espig/IG-Farben/Germany CC Chatham/USA Cilson/France W Zerfass/Cermany FIS FIS FIS FIS...Flanigen/Quintessa/Linde/USA Adachi Shin/Japan Regency/Vacuum Ventures/USA HyS 1988 Aquamarine, red...Hoquiam/USA 1903 Ruby (SP) 1907 Blue sapphire Verneuil/Baikovsky/France 1942 Ruby L Merker/Linde/USA 1947...corundum Linde/USA Linde/USA 1960 Ruby discs (SP) FR Charvat/Linde/USA 1965 Ruby H LaBelle/Tyco/USA 1971 Sapphire...Bijoreve/Seiko/Japan 1983 Ruby, etc. (NC) Union Carbide/USA and others 1990 Pink Ti-sapphire FIF VeF VeF VeF |  | | Report (issue) | | --------Miocene structural movements in Thomas County, Ga., by C. VV. Sever__________________________________________...strata in the southern Great Basin, California and Nevada, by J. H. Stewart-----------------------------...sediments of the Connors Pass quadrangle, White Pine County, Nev., by E. J. Young______ 108 Geophysics General...the Franciscan Formation, Cazadero area, Sonoma County, Calif., by D. E. Lee, R. G. Coleman, Harry Bastron...Distribution of selected metals in the Stockton district, Utah, by W. J. Moore, G. C. Curtin, H. J. Roberts |  | | Journal (issue) | | rubellite crystal, 75 mm long, from the Cruzeiro mine, Minas GĂ©rais, Brazil. See 'The location, geology...Non-pegmatitic deposits of tourmaline include the Brumado mine (Bahia) which produces fine red uvite crystals and...Keywords: Tourmaline, pegmatite, eluvial deposits, gem mining, Brazil © Gemmological Association and Gem Testing...Laranjeira mine (Coronel Murta). Fig. 5. Trichites in a cut rubellite from the Laranjeira mine (Coronel...of the tourmalines from the SĂąo JosĂ© da Batalha mine (Paraiba). Fig. 9. Cat's-eye green tourmaline cabochon |  | | Conference Proceedings (Volume) | | copper mine in the very north of Sweden. Mining operations started in 1968 and the current mining depth...through polycyclic orogeny: the example of the Litsa district, Russia Anne-Sylvie AndrĂ©-Mayer, Michel Cuney...mantle-crustal ore-forming systems of the Pechenga ore district (Fennoscandian shield) ........................distribution in sphalerite: MVT deposits in Tennessee USA .. ................................................................ 1749 Wik Henrik & Laxström Heidi, Ahtola Timo & Kuusela Janne The Ngualla rare earth |  | | Journal (issue) | | presentations and special reports|GIT Lab Updates|USA lifts ban on Burmese ruby and jadeite|Margaritologia...inclusions|Clinohumite from Vietnam|Lace opal from Utah, USA|Pollucite from Pakistan with polylithionite inclusions|Large...Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Maggie Campbell Pedersen, Organic Gems, London;...Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; George |  | | Journal (issue) | | caMnp. In aeneral, crystals are 2·3 times 1 s M lone as wide. WONDERFUL MATERIAL FOR ONLY 501 per carat...rock shows and our slldes, we took of our opal mining in Australia, at your Gem Clubs. We hope to meet...San Antonio, Texas 78228. June 15 thru 17. ROCKY MOUNTAIN FEDERATION OF MINERALOGICAL SOCIETIES. Annual...98371. Dealers; field trips. July 7 thru 9 . Oxford County M ineral and Gem Association , sponsor. 11th Annual...Tangerine, $73.40 each postpaid to any place in the USA. For your Cinnabar, Galena, Cerussite, Quartz samples |  | | Journal (issue) | | mass of nephrite of sufficient size to warrant mining operations and so far, exploitation has been limited...and comments on the exploration potential of the district. © Gemmological Association and Gem Testing Laboratory...(This Monte Bianco should not be confused with the mountain on the border between Italy and France which is...Monte Bianco Domenico Pass Libiola Hill Gallinaria Mine (Casarza Ligure) Casa di Bonelli (Monte Tregin)...discovery of nephrite jade in the Sestri Levante district, controversy arose on the origin of the deposits |  | | Journal (issue) | | Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Alan T. Collins, Kingâs College London; John L....Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; George...Rossman, California Institute of Technology, Pasadena, USA; Karl Schmetzer, Petershausen, Germany; Dietmar Schwarz...Group Laboratories LLC, Jefferson City, Missouri, USA; J.C. (Hanco) Zwaan, National Museum of Natural History |  | | Report (issue) | | material two distinct known then miner- as smithsonite) and zinc silicate (hemimorphite). Along with...Frederick A. Canfield was educated as a geologist and mining engineer at Rutgers and Columbia Universities....metal cluster compound. Introduction The mercury County, Texas, and their results have often been ambiguous...This, of course, is ite from the Fitting district of Nevada, Bird (1932) on the basis of powder data...subdued 10 m crater on the lowest âbenchâ of Stone Mountain, near its base; the astrogeology report (Apollo |  | | Book | | of Canada: A Synthesis of Major Deposit-types, District Metallogeny, the Evolution of Geological Provinces...avec l'editeur. Gold-rich specimen fro1n the Don,e Mine, Tim1nins, Ontario that was presented to GSC in...of Canada A Synthesis of Major Deposit-Types, .District Metallogeny, the Evolution of Geological Provinces...Introduction and Mining History Mineral Deposits of Canada: A Synthesis of Major Deposit-Types, District Metallogeny...307 Metallogeny of Major Mining Districts Metallogeny of the Sudbury Mining Ca1np, Ontario Doreen E. |  | | Journal (article/letter/editorial) | | 2003 Copyright © 2003 Elsevier Ltd Printed in the USA. All rights reserved 0016-7037/03 $30.00 â«č .00 Pergamon...a fifth meteorite sample, the The minerals smithsonite (ZnCO3), otavite (CdCO3) and greenockite (CdS)...MeffanMain is thanked for additional data for VTA-3 Cd. Heidi Bayer, Michael Feldhaus and Dieter Garbe-SchoÌnberg |  | | Journal (issue) | | LagerstĂ€tten: David Rudkin and Graham Young Great Mining Camps of Canada: Stephen McCutcheon Heritage Stone:...MINERALOGICAL CLUSTER ANALYSIS, VERTIGO TARGET, WHITE GOLD DISTRICT, WEST-CENTRAL YUKON TERRITORY, CANADA James Alexander...~70 km south of Dawson City in the White Gold district, west-central Yukon Territory, Canada. Gold-mineralized...- a unique suite of pathfinder elements in the district. This study evaluates the spatial, geochemical...consistent with other mesothermal gold events in the district and indicate that the principal quartz vein mineralizing |  | | Book (volume) | | Ertsberg Diorite, G unung Bijih (Ertsberg/G rasberg) District, West Papua, Indonesia Kurt C Friehauf, Spencer...of Porphyry Cu-Mo-Ag Deposits in the Collahuasi DistrictïŒN orthern Chile Glertton J. Masterman, David R........ 207 Geology of the Bingham Mining District, Salt Lake County, Utah Charles H. Phillips, Edward...Porphyrv Cu-Mo Deposits of the Highland Valley District, Guichoti Creek Batholith^ British Columbia, Canada...University with a B.Sc. Honours. He completed his PhD in Mining Geology in 1979 at Imperial College, London. His |  | | Journal (issue) | | Branch: I. Knight, F. G .A. South Yorkshire & District Branch: I. R. M. Lewis, F.G.A. Examiners: B. W...associated with the emerald occurrence at the Miku Mine was such a dark red that it required strong sunlight...ago did show indication of gem material. The Aries mine in particular produced a quantity of light aquamarine... DauphinĂ© Dauphine in France, in' in the Ural mountain range of of U.S.S.R., in Australia, U.S.A. and...of the island, most probably from Tissamaharama district. In this area pegmatites intruded into the Vijaya |
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