 | | Journal (issue) | | Dalt, PART OF DUMP OF FAMOUS OLD TRADE DOLLAR. MINE, SILVER C~TY, IDAHO. SPECIAL ARTICLES MARBLE. ............. 73 The Occurrence of Breunnerite a,t West Paterson, N. J. By Charles v\'. Hoadley 77 Acknowledgments...0.JARRl £S ASSOCIA lEO MAINE MINERAL STORE • WEST PARIS. MAINE STA N L E Y 1. PERHAM OXf'ORO COUNTY...largest deposits, however, are in the Furnace Creek district in the Funeral Range ex- ho- )ns pes !ry...to spend in search of minerals, Furnace Creek district should yield many interesting specimens of the |  | | Book (edition) | | (ad’-u-lar-es’-sence). An optical phenomenon applied to feldspar (usually, orthoclase moonstone, or adularia) that...reflection from parallel intergrowths of albite feldspar, which has a slightly different refractive index...is better quality lapis lazuli from Badakshan district, of Afghanistan, or 2 DICTIONARY OF GEMS...resembles any variety of agate. aggregate. Ciuster or group. See crystalline aggregate. Ago Bay. Historically...and fashioned and prized by the negroes of West African coast. Red, blue or violet. Has also been |  | | Book (edition) | | lazuli from BadakFrom all of these the Chinese shan district, of Afghanistan, or fashion small images, miniature... fied variety of agate. aggregate. Cluster or group. See crystalline aggregate. A. G. S. American Gem...fished and fashioned and prized by the negroes of West African coast. Red, blue akabar. agate opal. See...di op side. A mineral. A Species of the feldspar group. NaAlSi 3 O 8 H. 6-6.5; S. G. 2.6-2.7; R.L...54; Bi. 0.011. See albite moonstone; aventurine feldspar, albite moonstone. A variety of albite, exhibiting |  | | Book (edition) | | blue, best quality lapis lazuli from Badak- shan district, of Afghanistan, or from just over the border...Colored. See onyx; onyx agate aggregate. Cluster or group. crystalline aggregate. A. G. S. American Gem Society...fished and fashioned and prized by the negroes of West African coast. Red, blue or violet. Has also been...Same as almandine. alb ite. A species of the feldspar group. NaAlSisOs. H. 6-6.5; S. G. 2.6-2.7; R.I. 1...011. See albite moonstone; albandine aventurine feldspar. albite moonstone. A variety of al¬ bite, exhibiting |  | | Book | | Synthesis of topaz 35 Crystal structure 36 The OH group and symmetry problems 4 Optical properties 44...Kingdom 193 United States of America 194 Zaire 203 Zimbabwe 203 Index 205 Preface When Peter Read asked...Brazil, Sri Lanka; Jos plateau, Nigeria; Volyn district, Ukraine, and numerous pegmatites throughout the...Richards, 1956). Because Peri Lithon appears to be a group of notes rather than a formal text, and some parts...the channel in Cornwall, England, and from north-west Spain (Faul, and Faul, 1983; Forbes, 1972).. Attractive |  | | Journal (issue) | | 64 The Road Report Arizona’s Humboldt Mining District Helen Serras-Herman REGULAR COLUMNS Field Notes...botryoidal forms, extracted from the Copper Queen Mine in the 1800s; HERITAGE AUCTIONS, www.ha.com. Be...BEADSMINERALS GEM FAIRE GEM FAIRE CRYSTALSPEARLS West Coast’s Premier Jewelry & Bead Faires JOIN GEM...and quartz specimen, mined in the Grass Valley district, is among the historic items of the Harvard collection...in a gold-copper mine in Colorado. The piece was found in the nowclosed Ground Hog mine, Battle Mountain |  | | Book (edition) | | Chrysoberyl Spinel Topaz Tourmaline The Garnets Feldspar Group Zircon Peridot 69 92 117 150 167 171 175 185...book would be more sensibly shared out among a group of authors/gemmologists, each member tackling his...Edition being extracted from ‘Gems of the Silica Group’ to form a separate chapter. I have also reintroduced...extensive fields in the prophetically named Kimberley district of Western Australia promise to be of world importance...First Edition For two decades, an earlier work of mine – Practical Gemmology – has proved a useful elementary |  | | Report (issue) | | bookstores or by mail from Canada Communication Group - Publishing Ottawa, Canada KI A OS9 and from Geological...3303-33rd Street N.W., Calgary, Alberta T2L 2A7 100 West Pender Street Vancouver, B.C. V6B IRS A deposit...River Ornamental quartzite occurrence Churchill Mine Toad River hot springs Liard River hot springs Smith...Cantung Mine King Jade Mine Side trip to the Cassiar and Dease Lake areas Cassiar Asbestos Mine Snowy Creek...Dease Lake-Cry Lake jade occurrences Fiddler Yukon Mine Seagull Creek occurrence Side trip along Cano) Road |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . Churchill Mine. . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . Canada Tungsten Mine........................................ King Jade... . . . . . . . . . . . . . . . Cassiar Asbestos Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . Fiddler Yukon Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . Atlin-Ruffner Mine . . . . . . . . . . . . . . . . . . . . . . . . |  | | Book (edition) | | MINERALOGY OF ARIZONA • Wu!fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona...Hydrothermal Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 -...Breccia Pipes 87 Pegmatites 88 "Mine Fire" Minerals, United Verde Mine, Jerome Arizona Meteorites PART...uranium and vanadium deposits; "mine fire" minerals at the United Verde mine in Jerome; and Arizona meteorites |  | | Book (edition) | | Grange Press Ltd, Southwick, Sussex, and printed in West Germany by Druckerei Georg Appl, Wemding Contents...GEMSTONES Diamond 70 Spodumene 114 Ruby 82 Quartz group 116 Sapphire 86 Jade 154 Emerald 90 Peridot 158...Beryl 96 Hematite, Pyrite 162 Chrysoberyl 98 Feldspar group t 64 Spine! 100 Rhodochrosite, Rhodonite 168...garnet Natural purple spine! Green microcline feldspar Rock crystal Beads of white satin spar Smithsonite...chlorastrolite Peridot from Hawaii Aventurine feldspar Obsidian Fine Chinese jade Pyrite Green aventurine |  | | Journal (article/letter/editorial) | | likely to be transformed into a stable form of feldspar. In addition to that, this article presents the...radiation and position-sensitive semiconductor detector Lynx Exe XE (Karlsruhe, Germany). The recordings were...ions finally forming stable natural structure of feldspar. transformation. Thesebefore clusters are waiting...finally forming a stable natural structure of feldspar. The The NMR analysis of fluidthe flyhypothesis...crystals of feldspathoids, which finally create feldspar. These gradual phase transformations at normal | | | Book (edition) | | MINERALOGY OF ARIZONA Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona...Hydrothermal Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County Uranium and Vanadium Deposits 80 Monument Valley 81 63 78...Breccia Pipes 87 Pegmatites 88 “Mine Fire” Minerals, United Verde Mine, Jerome Arizona Meteorites 93 PART...uranium and vanadium deposits; “mine fire” minerals at the United Verde mine in Jerome; and Arizona meteorites |  | | Book (edition) | | Muineralogy of Arizona Stope in oxide ore, Copper Queen mine, Bisbee. These old workings were probably mined...Copper-Related Deposits The Bisbee District The Mammoth-St. Anthony Mine, Tiger Lee Le 2A 3. Uranium and...The Cameron Area 24 24 Ld 4. “Mine Fire” Minerals, United Verde Mine 29 5. Arizona Meteorites ol...16 PART ONE INTRODUCTION Wulfenite. Glove mine, Cottonwood Canyon, Santa Rita Mountains, Santa... 79 mine, Gila County. Wayne Darby collection. Jeff Kurtzeman. Wulfenite on mottramite. 79 mine, Gila | | | Book (edition) | | Copper-Related Deposits The Bisbee District Tl1e Mammoth-St. Anthony Mine, Tiger 17 17 21 3. Uranium and...The Cameron Area 24 24 27 4. "Mine Fire" Minerals, United Verde Mine 29 5. Arizona Meteorites 31...16 PART ONE INTRODUCTION Wulfenite. Glove mine, Cottonwood Canyon, Santa Rita Mountains, Santa...79 mine, Gila County. Wayne Darby collection. Jeff Kurtzeman. Wulfenite on mottramite. 79 mine, Gila...pounds of copper Wulfenite on stalactite. Red Cloud mine. Trigo Mountains, Yuma County. Harvard University |  | | Journal (issue) | | made of silica and is a member of the silicate group of minerals and gemstones. Like quartz, of whic...mixing or grinding is carried out.) FILE AGATE Group: Silicates Crystal system: Trigonal Chemicalformula:...is a form, alabaster is a member of the sulphate group of minerals and gemstones. Each molecule is composed...from Somerset (England). FACT FILE ALABASTER Group: Sulphates Crystal system: Monoclinic Chemical formula:...lights and at different angles. FILE ALEXANDRITE Group: Oxides Crystal System: Orthorhombic Habit: Normally |  | | Book | | crysto machinery ornaments of great Pyroxene group, and the by R. J. Haug, celebrated geolo- the...content is and iron carbonate. Its dolomite, group. seldom marble, of which throughout the rocks...County. Minerals Arkansas of 17 APATITE (Group has Apatite mented by the Isomorphous Minerals)...central Stone. Asparagus ern a of and to it, west- fertilizer. Some gems. Its scien- from the...Aluminum and Iron) Ferric member of the pyroxene group of a rock-forming minerals, found in the basic |  | | Book (edition) | | clinic. Alkalifeldspath ; crumbling feldspar ; feldspar siliceous ; feldspar soda ; feldspath pt., De Lisle...Lisle ; felt spat hvit pt. , Wall. ; heterotomous feldspar, Mohs; kieselspath, Haus.; krümmblätteriger feldspath...natronfeldspath ; prismatic feldspar, Moh8 ; schorl blanc pt. , De Lisle ; siliceous feldspar ; soda feld . spar...Breit.; tetarto pris. matic feldspar, Mohs. AVENTURINE . BARYTIC FELDSPAR, Igelström . CLEAVELANDITE...; pseudoalbit ; saccharit, Glock .; soda -lime feldspar. Andesyte. See Andesite. Andradite. See Garnet |  | | Book (volume) | | Division of Litton Educational Publishing, Inc. 450 West 33rd Street, New York, NY 10001 Van Nostrand Reinhold... 5 = fii? i a j — » ya y _— ’* : i mine in. q)! Y eit iia -...finishing with places in Central America and the West Indies. If known, information on features of mineralogy...operator of the Little Three Mine at Ramona, and Ralph R. Potter of the Himalaya Mine at Mesa Grande provided...Beryl, Topaz, Opal. IMPORTANT GEMSTONES The Feldspar Group, Spodumene, Tourmaline, Sodalite and Cancrinite |  | | Book (edition) | | NaAlSiaOg. feldspar ; Tri- crumbling Alkalifeldspath; clinic. feldspar siliceous ; feldspar soda:...Haue. feldspar. Molts kriimmblatteriger feldspath, Redenprismatic natronfeldspath berg feldspar, Mohs;...siliceous feldspar; soda feld* ; ; ; ; ; tetartin, Breit.; spar; tetarto pris' matic feldspar, Moha... Nephrite or Jade: Agate Bomare; amazonenstein mine, verdStre, CondaHochaxe-stone, Lenz; barkk5, Lem;...andesyte natronkalkfeldspath pseudoalbit soda-lime feldspar. clinic. ; ; 17 Andesyte. See Andesite. |  | | Report (issue) | | Hypostilbite. Omit Puflerite, Buk- | 107. Mica (Group .). For wil de chat read eisen . 84. IOLITE . ...; crumbling Alkalifeldspath . feldspar ; feldspar siliceous ; feldspar See Orthoclase and Albite ....Wall. ; heterotomous Allagite. See Rhodonite . feldspar, Mohs; kieselspath, Haus.; ALLAKTITE. Mn,As2012...; prismatic | ALLANITE, Thoms. R3 R2" Siz012. feldspar, Mohs; schorl blanc pt. , De Anorthic melan ore...Lisle ; siliceous feldspar ; soda feldspar ; tetartin , Breit.; tetarto pris. matic feldspar, Mohs. AVENTURINE |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Book (edition) | | Leigh McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and Melissa...some species have been relegated to group names (e.g., monazite group); others have had element designations...the zeolite minerals, where chabazite is now a group name with five species who differ only in the major...International Mineralogical Association (IMA), changed to a group name, or renamed by changes in nomenclature as mineral...geographic district names have been replaced with a more descriptive term, metallic mineral district. This |  | | Catalog/List | | FLUORESCENT WILLEMITE AND CALCITE Sterling Hill Mine, Ogdensburg, New Jersey Willemite with calcite is...reputation. It hails from the famed Franklin mining district of New Jersey, the only place in the world where...an abundant combination in the Franklin mining district of New Jersey, a specimen such as the 3½ x 2¾...THREE-COLOR FLUORESCENT FRANKLIN CLASSIC Franklin Mine, Franklin Borough, Sussex Co, New Jersey Purple-fluorescing...found elsewhere in minor traces in a Bolivian tin mine, for example, but Franklin is likely the only locality |  | | Report (issue) | | Survey has produced this volume to describe a select group of mineral commodities currently critical to our...antimony in China; niobium in Brazil; and platinum-group elements in South Africa and Russia), thus increasing...same commodities. Rare-earth elements and platinum-group elements particularly are broadly viewed as critical...lithium (Li), manganese (Mn), niobium (Nb), platinum-group elements (PGE), rare-earth elements (REE), rhenium...........................M1 Chapter N. Platinum-Group Elements By Michael L. Zientek, Patricia J. Loferski |
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