 | | | | rocks such as limestone, dolostone, and marble. Streak plate: Use a piece of unglazed porcelain, such...tourmaline, garnet, topaz, quartz. Streak: Colour of Powder Streak is the colour of the mineral powder...the streak is observed by scraping the mineral across a piece of unglazed porcelain, a “‘streak plate...plate.” The changes in colour of streak may be subtle and one should learn these subtleties through practice...hematite has a red-brown streak, while steel-grey molybdenite has a grey streak. Lustre: Surface Reflection |  | | Book | | rocks such as li111estone, dolostone, and marble. Streak plate: Use a piece of unglazed porcelain, such...tourma line, garnet, topaz, quartz. Streak: Colour of Powder Streak is the colour of the 1nineral powder...the streak is observed by scraping the mineral across a piece of unglazed porcelain, a ''streak plate...plate." The changes in colour of streak may be subtle and one should learn these subtleties through practice...hematite has a red-brown streak, while steel-grey n1olybden ite has a grey streak. Lustre: Sutface Reflection |  | | Report (issue) | | IN McKINLEY AND SAN JUAN COUNTIES, NORTHWESTERN NEW MEXICO By R. W. Jentgen and J. E. Fassett Open-file...in McKinley and San Juan Counties, northwestern New Mexico R. W. Jentgen and J. E. Fassett Drill holes...maps: 1. Sundance area 5 2. Tanner Lake area south 3. Tanner Lake area north 4. Star Lake area...drilling in McKinley and San Juan Counties, Northwest New Mexico By R. W. Jentgen and J. E. Fassett Introduction...holes in McKinley and San Juan Counties in northwest New Mexico from June 28, 1976 to August 18, 1976. This |  | | Book | | Guide to Rocks and Minerals James Lagomarsino Bath New York Singapore Hong Kong - Cologne Delhi Melbourne...INTRODUCTION 10 Is it a Rock or a Mineral? 12 Streak 27 Composition 13 Occurrence and Localities...Triassic Mudstone 231 Jurassic Mudstone 232 Siltstone 2 34 IGNEOUS ROCKS 238-249 240 Obsidian Pumice...fragments. These then begin a new journey toward being recombined into new rocks. This endless cycle is... fracture, crystals, specific gravity, luster, streak, and occurrence—are discussed in detail below. |  | | Book (edition) | | that significant changes to access will occur as new roads, tracks and fences are built and others fall...walnut-sized garnets extend across the country south of the Rex Mine in the Harts Range fossicking area...timber to produce fossilized trees. In central Australia, conspicuous ridges of white veins quartz run...any sizeable quartz veins (reefs) in central Australia which have not been tested by early fossickers...field with inexpensive or homemade equipment. The 'streak', the colour of the finely powdered mineral is |  | Vochten, R., Deliens, M., Medenbach, O. (2001) Oswaldpeetersite, (UO2)2CO3(OH)2·4H2O, a new basic uranyl carbonate mineral from the Jomac uranium mine, San Juan County, Utah, U.S.A. The Canadian Mineralogist, 39 (6) 1685-1689 doi:10.2113/gscanmin.39.6.1685 | Journal (article/letter/editorial) | | (2001) OSWALDPEETERSITE, (UO2)2CO3(OH)2•4H2O, A NEW BASIC URANYL CARBONATE MINERAL FROM THE JOMAC URANIUM...occurs along some bedding planes of a layer of siltstone within the Triassic Shinarump conglomerate. Associated...These are canary yellow and transparent, with a vitreous luster and pale yellow streak. It does not fluoresce...pleochroism is X and Y very pale yellow to colorless, and Z pale yellow. The cleavage and parting are along...of Leuven, Belgium. Keywords: oswaldpeetersite, new mineral species, basic uranyl carbonate hydrate, |  | | Journal (issue) | | located in the Goodsprings (Yellow Pine) Mining District, about 30 miles south of Las Vegas, in Clark County...Ruth, and MilContinued on page 6 Fig. 1 Lemon-yellow, paper-thin plates of wulfenite with hemimorphite...of State Highway 24; then turn south to Hanksville. As you proceed south, you will see the Jurassic Entrada...Entrada Sandstone. It has eroded into reddish-yellow pinnacles and spires. At Goblin Valley, just a few...rocks its purplish and green hues. Driving further south, remnants of mining structures can be seen eastward |  | | Journal (issue) | | mauve; pentlandite very pale mauve; chalcopyrite yellow; magnetite grey; silicate gangue minerals medium...4 Cleavage Fracture 7 7 Hardness Colour and Streak 7 7 Lustre 10 10 Specific Gravity Magnetic...64 64 64 64 64 66 66 66 Grey wacke Shale and Siltstone Metamorphic Rocks Common Metamorphic Rocks PAGE...Ward's Natural Science Establishment, Rochester, New York; H. R. Steacey of the Geological Survey of Canada... 17, 19, 20, 21, 28, 41. Canadian Johns-Manville Co. Ltd. Photo 67. Falconbridge Nickel Mines Ltd. Photos |  | | Book | | identification of minerals 1. Luster 2. Hardness . Color . Streak . Cleavage . Fracture mp O1 “IO . Specific gravity...Well H. J. Bernard, D. A. Bennett, and M. S. Rice, New Handbook of the Heavens Miriam Bredow, Handbook for...Richard M. Pearl McGraw-Hill Book Company, Inc. New York Toronto London Dedicated in gratitude and...Inc., Trade Department, 330 West 42d Street, New York 36, New York. Library of Congress Catalog Card ...the Seven Keys to Recognizing Minerals enable the new collector to become acquainted quickly with the important |  | | Book | | their chiefphysical characteristics- hardness, streak, lustre, etc.- and their associations and chemical...rearranged in another table according to their streak and hardness. The second section provides an introduction...1938 by Franckb'sche Verlagshandlung W. Keller & Co., Stuttgart. ENGLISH EDITION First published 1962...Great Britain for Oliver and Boyd Ltd. by Robert Cunningham and Sons Ltd., Alva TRANSI,ATOR'S PREFACE Dr...identification of minerals by using the colour of their streak. The second part contains a general account of | | | Book | | their chief physical characteristics—hardness, streak, lustre, etc.—and their associations and chemical...rearranged in another table according to their streak and hardness. The second section provides an introduction...1938 by Franckh’sche Verlagshandlung W. Keller & Co., Stuttgart. ENGLISH EDITION First published ahs...Great Britain for Oliver and Boyd Ltd. by Robert Cunningham and Sons Ltd., Alva TRANSLATOR’S PREFACE ...identification of minerals by using the colour of their streak. The second part contains a general account of |  | | Journal (issue) | | Texas Bill Birch Museum of Victoria Melbourne, Australia Michael P. Cooper Nottingham, England Anthony...603-547-3648). Steve is a m em ber of the Keene, New Hampshire, mineral club and has a collection which...especially from the W illiam Wise mine in Westmoreland, New Hampshire. A woodworker since the age of 8 , he operates...ventillation. NOTICES Died, Tony Otero, 71, of Magdalena, New Mexico. Tony operated Tony’s Rock Shop in M agdalena...over 30 years while it was under the ownership of New Jersey Zinc and G ulf Western corporations. He collected |  | | Book | | (classifica¬ tion), old systems have given way to new and minerals have been re-allocated to different...the other natural sciences, and this means that new discoveries are constantly being made. Some of these...others instead of naming them as separate species. New minerals are Above: A woodcut from Agricola's great...mineralogist frequently discovered, however, and new methods of testing are devised. This work is reported...and American Mineralogist and from time to time a new textbook appears. Keeping up with the literature |  | | Report (issue) | | RIVER FORMATION, COLORADO 109 C 108' MOFFAT CO RIO BLANCO CO Lower Piceance Creek sectio Piceance Creek...Pipeline section Rio Blanco section GARFIELD CO MESA CO~ Green River Basin Grand Junction Rock Washakie...describe the Green River Formation. Claystone, siltstone, mudstone, and sandstone are all defined by particle...these lacustrine carbonate rocks. Claystone, siltstone, mudstone, and marlstone in the Piceance Creek...The term "shaly" is used to describe mudstone, siltstone, claystone, and marlstone that have incipient |  | | Book | | Robinson University College of the University of New South Wales at Broken Hill First published 1977 Copyright...Plimer All rights reserved National Library of Australia Card and ISBN 0 909209 06 S Designed and produced...165 King Wiliiam Road, Hyde Park, South Australia Typeset in Australia by Typecraft Pty Ltd, Adelaide Printed...Broken Hill North West of Broken Hill South of Broken Hill South West of Broken Hill West of Broken Hill...The Broken Hill area has the oldest rocks in New South Wales - they are of Precambrian age. The original |  | | Journal (issue) | | France Bill Birch Museum of Victoria Melbourne, Australia Michael P. Cooper Nottingham, England Anthony... . . . . . . . . . . . . . . . 347 Abstracts of New Mineral Descriptions . . . . . . . . . . . . . ....collector, lapidarist and gemologist. Born in Paterson, New Jersey on May 15, 1915, John Sinkankas (the name...minerals came during a chance visit to the Lower New Street quarry immediately following a blast; prehnite-filled...Following graduation from high school he attended New Jersey State Teachers College in Paterson (where |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Dana’s New| Mineralogy | Eighth Edition Richard V. Gaines H. Catherine W. Skinner Eugene E. Foord Brian...Mason Abraham Rosenzweig i DANA’S NEW MINERALOGY DANA’S NEW MINERALOGY The System of Mineralogy...ROCHESTER, NEW YORK And with Illustrations by ERIC DOWTY SHAPE SOFTWARE JOHN WILEY & SONS, INC. NEW YORK...Department, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY 10158-0012. This publication is designed...ation Data Dana, James Dwight, 1813-1895 Dana’s new mineralogy: the System of mineralogy of James Dwight |  | | Book | | Mineral Identification Charts Pages 32-33 for Simple Streak-Hardness Tables for 150 Minerals Pages 39, 42-52...Publishing Company New York Collier Macmillan Canada Toronto Maxwell Macmillan International New York Oxford...Macmillan Publishing Company 866 Third Avenue, New York, New York 10022 Collier Macmillan Canada, Inc. 1200...tables are provided, such as specific gravity, streak, fusibility, fluorescence, general solubility In...you to new views of the marvelous world of mineralogy. If your Interest Is aroused In these new panoramas |  | | Journal (issue) | | looked inside the Earth he has discovered something new and interesting or valuable. When volcanoes erupt...All these minerals are mined for industrial use. South Africa is the world's largest producer of gold,...mining in the 1970s, Australia has become the world's leading producer. Australia is also a major producer...Frocturc: Hooke d Colour: From yellow gold 10 brass gold Strn nlc Yellow Luslro: Motallic 1via l ng ms...other side cannot be seen clearly. V _ STREAK The streak is the colour a mineral becomes when it is |  | | Book | | many modern industries other hand we are gaining new that utilize the Earth's mineral insights into processes...known as plates, around the st1rfoce of1he Earth. New plate material is produced at wnstn,ctive plate margi...allochromatic. 10 Streak More consistent and reliable than a mineral's eolour is the colourofils streak (ll1e mineral...mineral in powdered form). ·n-.e streak is consistent regardless of colour variation in different specimens...a powder. ldiochromatic minerals usually have a streak which is sliglltly lighter than th e colour of | | | Book | | CEMSIONES Edited by Michael ODonoghve CRESCENT BOOKS - New York © Orbis Publishing Limited, London and Istituto...(classification), old systems have given way to new and minerals places in have been them, but...the other natural sciences, and this means that new discoveries are constantly being made. Some of ...instead of naming them as separate species. New minerals are INTRODUCTION arabi groffe viridicatis...oiffoluié facilectcrefat.jlla Fo miogzaq yrunt carpet new and however, discovered, frequently methods of testing |  | | Journal (article/letter/editorial) | | American Mineralogist, Volume 104, pages 779–784, 2019 New Mineral Names*,† Dmitriy I. Belakovskiy1, Fernando...Western Australia, 6151 Australia In this issue This New Mineral Names has entries for 11 new minerals...Ammoniovoltaite, (NH4)2Fe2+ 5 Fe3 Al (SO4)12(H2O)18, a new mineral from the Severo-Kambalny geothermal field...(NH4)2Fe2+ 5 Fe3 Al(SO4)12 (H2O)18, cubic, is a new voltaite-group mineral. It was discovered at the...V. Shilovskikh (2018) Belousovite, KZn(SO4)Cl, a new sulfate mineral from the Tolbachik volcano with apophyllite |  | | Book (edition) | | measurements stayed out; the information you need, like streak, hardness, and color, stayed in. This exotic...ways to key out a rock or crystal, such as the streak, hardness, luster, color, and weight. The hardness... Quartz; agate, chert, chalcedony, and jasper; streak plate Garnet Topaz Corundum Diamond Be a Safe...of volcanic rocks Carlsbad Caverns National Park (New Mexico)—limestone caves with impressive features...volcanic terrain throughout the western United States. New England and the Midwest contain less-significant |  | | Journal (issue) | | Society members do not restrict their collecting solely co micromount specimens. T Micromounts enable the...mineralogical material by amateurs has );elded many new finds. The search for microminerals can be performed...enthusiasts. The BMS provides a forum for members co gee together, to discuss minerals and localities...Society organised its first field meeting to mid-Wales and the first British Microm~unt Society Symposium...grid references etc. It is planned to produce a new edition during 1991. This year also sees the publication |  | Kampf, Anthony R., Plášil, Jakub, Kasatkin, Anatoly V., Marty, Joe (2015) Bobcookite, NaAl(UO2)2(SO4)4·18H2O and wetherillite, Na2Mg(UO2)2(SO4)4·18H2O, two new uranyl sulfate minerals from the Blue Lizard mine, San Juan County, Utah, USA. Mineralogical Magazine, 79 (3) 695-714 doi:10.1180/minmag.2015.079.3.14 | Journal (article/letter/editorial) | | and wetherillite, Na2Mg(UO2)2(SO4)4·18H2O, two new uranyl sulfate minerals from the Blue Lizard mine...2014; Associate Editor: J. Majzlan] ABSTRACT The new minerals bobcookite (IMA 2014-030), NaAl(UO2)2(SO4)4·18H2O...Bobcookite descriptive details: lime green to greenish-yellow massive veins and columnar crystals; transparent;...bright greenish-white fluorescence; pale greenish yellow streak; hardness (Mohs) 2; brittle; conchoidal fracture;...Pleochroism: X colourless, Y very pale yellowgreen, Z pale yellow-green; X < Y < Z. EDS analyses yielded the empirical |
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