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| ................................... 29 Beading Group ..................................................striated horizontally. 6 "Drusy" Quartz, Missouri, USA Denise Bicknell Collection THE BACKBENDER'S GAZETTE... Numerous mines produce beautiful Rock Crystal group small to large crystals in (Notice the striations...Herkimer and Montgomery Counties area of New York, USA. Austria, Switzerland, and Germany have produced...are common from alpine San Bernardino County, California, USA Denise Bicknell collection localities. |
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| INDIA’S FOSSILS GEM HUNTER Bernie Gaboury 3 FELDSPAR GEMS Sunstone Moonstone Labradorite GLOWING...grinding and polishing machine, made by Kingsley North available in powder coat paint. Heavy duty construction...grinding and polishing machine, made by Kingsley North available in Stainless Steel. Heavy duty construction...(with motor mount) and 7” high. $995. KINGSLEY NORTH DIAMOND GRINDING WHEELS Metal bonded diamond grinding...List $135.00 117.00 SALE $86.00 86.00 KINGSLEY NORTH DIAMOND BELT WHEELS A resin-bonded diamond belt |
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| Serials List iv Bibliography Subject Index 25 County Index . 61 Rock-Unit Index 69 ii BIBLIOGRAPHY...Volcanologique (Union Volcanologie). Naples. Burlington North., Ind. Econ. Dev. Dep., Raw Mater. Res., Rep......Development in Time of the Earth and Planetary System. North-Holland Pub!. Co., Amsterdam. Earth Sci. ................................ Ecology. Durham, North Carolina. Econ. Geol. ...............................Geochem. Group, News!. ........................................ New Zealand Geochemical Group, Newsletter |
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| mineral are represented, they are listed under the group name. The chemical composition and location or source...413. ACMITE - - Se e Pyroxene Group ACTINOLITE -- Se e Amphibole Group ADAMI TE Zn2(As 04 ) (OH) Loe...Ca2 Si207 Loe.: Ref.: Oka, Quebec, Canada. Ervin, Guy Jr., and Osborn, E . F . : Am. Min., 34, 1949, p...ALBITE - - See Plagioclase Feldspar Group ALGODONITE Cu3 As Loe.: Ref.: Ahmeek Mine, Michigan, U . S . A...(1) Pieds des Monts, Quebec, Canada. (2) Amherst County, Virginia, U.S. A. Ref.: Kauffman, A.J. Jr., and |
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| gravel of streams and in veins. The veins of Gilpin County are especially noteworthy for the amount of gold...leaf gold were taken from the Printer Boy mine, Lake County, in tellurium in many in 1870. In combination...combination with of the mines in Boulder County. SILVER. occurs crystallized in cubes, octahedrons...The Boulder Nest mine in Clear Creek County, and the Caribou mine in Boulder County were especially productive...me- tallic. Has been found sparingly of Boulder County. in the tellurium-bearing mines Minerals of |
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| Index . . . . VII 655 III BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1966 INTRODUCTION The current...current annual volume of the "Bibliography of North American Geology" lists publications that appeared during...during 1966 c~ncerning the geology of the North American continent, Greenland, the West Indies and adjacent·...in foreign journals are cited if they deal with North American localities or are of a general nature,...they deal only with foreign areas. Articles on North America by foreign authors are included regardless |
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| the U.S.A. 05 0 74470 02033 2 UNM’s HARDING MINE Exploring Plentiful Pegmatite 2 ROCKNGEM.COM ...Shipping l enta in Contin s 48 State Kingsley North 6” Stainless Steel Unit w/Galaxy & Nova Wheels •...1-0674NOVA Kingsley North 6” Stainless Steel Unit w/Resin Wheels Stock No. 1-0674 Kingsley North 6” Stainless...kingsleynorth.com SCAN ME Free Catalogs Kingsley North, Inc. P.O. Box 216: Dept 3, Norway, MI 49870-0216...With WorldWide Popularity 20 NEW MEXICO’S HARDING MINE The Must-See Pegmatite of the West Steve Voynick |
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| advertising. FRONTISPIECE 3 Fluorite from Frazer's Hush Mine 4 THE SUSSEX MINERAL AND LAPIDARY SOCIE1Y EDITOR...RASPITE, STOLZITE AND PHILIPSBORNITE FROM CLIGGA MINE, CORNWALL David Green • Andrew Tindle 33 THE LEVERS...identified using square brackets e.g. [Herodsfoot Mine, Lanreath, Cornwall] and a note is included with...country. I t might seem surprising that Sussex, a county dominated by young and mineralogically impoverished...recentlapidarycompetition organisedby SMLS. UK Journal of Mine,& M111cr.1bNo. 34 -4- accessible; most of these |
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| Miguel Hortiguela, LPPO Illustrations: Crowle Art Group Printed in China The publisher gratefully acknowledges...composed ofjust a few minerals; quartz and the feldspar group are the most abundant processes — called biominerals...be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...crystals found in many volcanic rocks — such as feldspar and leucite — crystallized in a magma chamber...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS |
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| and indexes, particularly the "Bibliographies of North American Geology," covering 1785-1957. These were...for sand and gravel, no single commodity tn this group has a total value of more than $100 million ; no...recently found in the Tenmile district, Summit County. In his booklet, which today would be classed as...early days because of their gems and as sources of feldspar and mica, have COLORADO'S MINERAL INDUSTRY ...while many, like quartz, feldspar, and mica, occur in some form in every county in the State. Among mineralogists |
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| Lamont-Doherty Earih Observatory, Palisades, NY 10964, USA of Earth and Space Sciences, State University ofNew...ofNew York at Stony Brook. Stony Brook. NY I 1794, USA Received 22 December 1995; accepted 14 May 1996 ...Abstract Residues after HF leaching of detrital feldspar grains from the Early Proterozoic Chelmsford Formation...recrystallized to albite and K-feldspar. Residues of Chelmsford feldspar grains lie within the range of...Th) decay since either the Late Archean time of feldspar crystallization in the Superior Province or the |
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| COVER PHOTO : Gold nugget from Dukes Creek, White County, weight 5 oz., 12 dwt., approx. 2x. BACK COVER...approx. 1.5x. Lower left - Goethite from Pulaski County, approx. lx. Right - Magnetite crystal face showing...................................... 111 Garnet Group .................................................................................... 118 Axinite Group ......................................................................... 119 iii Page Axinite Group ............................................... |
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| stretches about 180 mi from Brackettville in Kinney County to Abstract EXPLANATION EDWARDS AQUIFER, NORTHERN...Edwards Aquifer, Texas, Through 1993 Kyle in Hays County, varies from about 5 to 30 mi in width, and has...the area originates as base flow or storm runoff north of the aquifer in the Nueces, San Antonio, and Guadalupe...Barton Springs segment extends from Kyle in Hays County to the Colorado River in downtown Austin. The watersheds...Park. The northern segment of the Edwards aquifer, north of the Colorado River, underlies parts of Travis |
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| GEMSTONES $CS of NORTH AMERICA . In Two Volumes $30.00 GEMSTONES OF NORTH AMERICA In Two Volumes ...REINHOLD BOOK / '- ✓ ( ..., ■ GEMSTONES OF NORTH AMERICA In Two Volumes Volume II T ourmaline...from the Tourmaline Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...lnternatiunal, Inc. F RO. Tl!>PI£CE GEMSTONES of NORTH AMERICA In Two Volumes Volume II John Sinkankas...publication of the first volume of Gemstones of North America in 1959 so much has transpired that the |
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| Bailey, Arthur C., Jr. Beryl from the Oxford mine, Troup County, Georgia Bailey, Roy A. Volcanism and the...[Resultsof etchingmethsdson crystalsof the mica group] [book review] Barrett, CharlesS. Microstructuralinvestigationof...Physicaland chemical data for crandallite from Alachua County, Florida Boles, James R. Composition,optical properties...Brunton, G. D. Crystalstructureof a rubidiumiron feldspar Bunch,T. E. Spinelsand the petrogenesis of someApollo...Melanophlogitefrom Mount Hamilton, Santa Clara County, California Cooper,W. F. Chargerefinementof a light-atommineral |
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| grinding and polishing machine, made by Kingsley North available in powder coat paint. Heavy duty construction...grinding and polishing machine, made by Kingsley North available in Stainless Steel. Heavy duty construction...(with motor mount) and 7” high. $995. KINGSLEY NORTH DIAMOND GRINDING WHEELS Metal bonded diamond grinding...List $135.00 117.00 SALE $86.00 86.00 KINGSLEY NORTH DIAMOND BELT WHEELS A resin-bonded diamond belt...1-1/2” 3,000 Mesh/Grit Shipping weight Kingsley North, Inc. P.O. Box 216: Dept 3 910 Brown Street Norway |
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| _---Grandfather Mountain Formation and Mount Rogers Volcanic Group ___ -Catoctin Greenstone ________ - ____ --Basal...undivided _____________________________ _ 27 ]{nox GrouP--~-----------------------Cambrian rocks undivided...and dolomites________________________ 232 Knox Group (Upper Cambrian and Lower Ordovician) ________ 236...272 Reserves and resource potentiaL_________ 272 Feldspar, by F. G. Lesure, Stanley A. Feitler, and Robert...278 Geologic occurrence_____________________ 279 Feldspar deposits in Appalachia_ _ _ _ ____ __ 280 Resource |
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| NORTInHIwo AME A Volumes John Sinkankas _ GEMSTONES OF NORTH AMERICA In Two Volumes ® Volume I Gemstones, of...of all the mineral treasures to be found in North America, are perhaps the most fascinating—and the...worthy of the name. Some, like the emeralds of North Carolina, the colorful and fabulous tourmalines and...above all, easily read and understood, GEMSTONES OF NORTH AMERICA, Volumes I and II, will be welcomed as a...abroad are becoming so scarce and expensive that North America has developed into a major exporter rather |
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| MINERAL NAMES WHAT DO THEY MEAN? by Richard Scott Mitchell assisted by John Reese Henley NOSTRAND REINHOLD...Library of Congress Cataloging in Publication Data Mitchell, Richard Scott, 1929Mineral names. Bibliography:...other derivations of these names, which Professor Mitchell has summarized so well in this volume. Michael...work more accurate and comprehensive. Richard S. Mitchell University of Virginia Charlottesville > 4...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius |
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| Dalt, PART OF DUMP OF FAMOUS OLD TRADE DOLLAR. MINE, SILVER C~TY, IDAHO. SPECIAL ARTICLES MARBLE. ...WEST PARIS. MAINE STA N L E Y 1. PERHAM OXf'ORO COUNTY MINIEIIA L S AN D GE M S A SPECIALTY A M BER M...commercial quantities in Little Borax Lake, Lake County. A considerable tonnage of borax was recovered...Borate in San Bernardino County, and another one at Lang, Los Angeles County. The two latter have been...BY P ,\CIFJC COAST BORAX COMPANY, SHOSHONE, INYO COUNTY, CALIFORNL\. 74 ROCKS AND l\1INERALS 0 R |
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| Smith, Director Bulletin 802 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY FOR 1925 AND 1926 BY JOHN M....187 274 274 276 276 278 279 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY FOE 1925 AND 1926 By JOHN M. NICKLES...NICKLES INTRODUCTION The bibliography of North American geology, including paleontology, petrology, and...publications on the geology of the Continent of North America and adjacent islands and on Panama and the...index to the literature listed. The bibliography of North American geology is comprised in the following bulletins |
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| > ~' Bibliography of North American Geology 1952 and 1953 By RUTH REECE KING, VIRGINIA M. JUSSEN, JOHN...-----------In 1 3 11 383 ! BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1952 and 1953 By RUTH REECE KING...in the literature concerning the geology of the North American' continent, including Greenland, West Indies...in foreign journals are cited if they deal with North American localities· or are of a general character...with foreign areas. Articles by foreign authors on North America are included regardless of place of publication; |
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| Smith, Director Bulletin 823 BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1919-1928 BY JOHN M. NICKLES ... BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY 1919-1928 By JOHN M. NICKLES INTRODUCTION The bibliography of North American...publications on. the geology of the Continent of North America and adjacent islands and on Panama and the...index to the literature cited. The bibliography of North American geology to the end of 1926 is contained...4, 5, 8; Museum Paper, nos. 5, 6; County Report, no. 1 (Clay County). Montgomery, Ala. Alberta, Scientific |
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| New Occurrence of Genthelvite From the Franklin Mine, John Cianciulli and Earl R. Verbeek Recently Discovered...Other Publications Mine Hill in Franklin and Sterling Hill in Ogdensburg, Sussex County, New Jersey: Mining...Odyssey of Ogdensburg and the Sterling Hill Zinc Mine. Paul Horuzy (editor) (1990). Privately printed...on the Iron and Zinc Mining Industry in Sussex County, New Jersey. Elwood D. Shuster (1927). Privately...Franklin Mineral Museum, the closing of the Sterling Mine and its reopening as the Sterling Hill Mining Museum |
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| are defined by chemical composition, structural group, and crystal system, with one or two references...Si04) and fayalite (Fe 2 Si0 4 ) (see Olivine Group), group names, such as mica for all the minerals with...pyrite) and also to a group of minerals having the same structure pyrite group). kind of mineralogic...names of series or groups (e.g., plagioclase or feldspar) are set in boldface italic letters. Varietal...sense that does not refer to a mineral species or group proper, no special designating valid mineral species |
