 | | Journal (issue) | | CONTENTS Page Feature Articles: The Coolgardie pegmatite field, Western Australia Mark I. Jacobson ......Mineralogy Vol 3, No 2, December 1997 %e Coo(gardie Pegmatite :fie[ïżœ 'Western .9Lustrafia Mark I. Jacobson Chevron...Lafayette, LA. 70593 California, USA This n otable Australian pegmatite locality has produced a range of...the Western Australian outback, an abundance of pegmatite fields stretch from the fiercely hot and arid...Cattlin Creek pegmatite field,near Ravensthorpe in the south. The Coolgardie pegmatite field, near the |  | | Report (issue) | | Alexander Falster, pegmatite specialists from the University of New Orleans in Louisiana (USA), with the lowdown...pegmatites. Most ore beryl occurs in massive pegmatite zones where crystals may reach considerable size...can be found adjacent to the core margin of the pegmatite and in Suggested Chromophores for Beryl Color-generating...recorded from the Alger quarry in New Hampshire (USA). The crystal weighed 455 kilograms. 2m: The Queen...the world's largest known beryl crystal is a pegmatite at Malakialina, Madagascar, which produced one |  | London, D., Morgan, G. B., Paul, K. A., Guttery, B. M. (2012) Internal Evolution of Miarolitic Granitic Pegmatites at the Little Three Mine, Ramona, California, USA. The Canadian Mineralogist, 50 (4) 1025-1054 doi:10.3749/canmin.50.4.1025 | Journal (article/letter/editorial) | | PEGMATITES AT THE LITTLE THREE MINE, RAMONA, CALIFORNIA, USA David LONDON§, George B. MORGAN VI, Kerry A. PAUL...Boyd Street, Room 710 SEC, Norman, Oklahoma 73019, USA Abstract Miarolitic granitic pegmatites at the Little...Three mine property near Ramona, San Diego County, California, USA, possess a bulk composition that closely...the temperatures recorded by feldspars in the pegmatite that surrounds the miarolitic pockets, then the...compositions. Keywords: miarolitic, granitic pegmatite, modal analysis, bulk composition, alkali feldspars |  | | Journal (article/letter/editorial) | | Mines and Minerals of the California Pegmatite Province Downloaded by [Pennsylvania State University]...of the past century, the Southern California pegmatite province has been the source of some of the worldâs...(bottom left page). Map of the Southern California pegmatite province, including location of major specimen-producing...cm tall, Fano mine, Cahuilla Mountain, Riverside County. Bryant Harris specimen. Figure 4 (top right)....Lithia Dike claim, Cahuilla Mountain, Riverside County. Al and Betty Ordway specimen, Jeff Scovil photo |  | | Journal (article/letter/editorial) | | alkali feldspar species, sanidine, orthoclase, and microcline, can only be distinguished by diffraction or...feldspar), the K-feldspar phase is ordered, triclinic microcline. Pegmatites are plutonic igneous rocks that are...attributes of a layered pegmatite dike from near Palomar Mountain, San Diego County, California. Note that...in composition, and for convenience, the term pegmatite will refer to those of granitic composition in...cavity (Silver Dollar Pocket) exposed at the Havey pegmatite, Maine, in October 2013; photo courtesy of Jeff |  | | Journal (article/letter/editorial) | | buddingtonite is much rarer than the species microcline and albite.) The word specie is not the singular...for its composition. It v/as found at the Trinity County magadiite deposit in 1969. It is white or stained..."Silhydrite, 3 S i 0 . H 0 , a new Mineral from Trinity County, California," American Mineralogist, 1972, Vol...Hampton submitted several samples from an unnamed pegmatite feldspar mine in Middleton. Two of the specimens...consists of cleavelandite variety of albite, buff microcline, smokey quartz, lepi dolite, pink elbaite, altered |  | | Journal (article/letter/editorial) | | FROM T H E THIRTEENTH L A K E QUADRANGLE, WARREN COUNTY, NEW Y O R K . V. H. Collins and J. S. Collins...Schaller, W. T . 1932. Serendibite from War ren County, New York and its paragenesis. Amer. Min. 17:457-465...R I T E IN T H E LOCKPORT FORMATION I N MADISON COUNTY, NEW Y O R K . W. P. Dossert and S. C. Chamberlain...composite alkalic intrusive ex posed in Marathon County, Wisconsin. The complex con sists of four intrusive...throughout the Wausau complex. I n the massive pegmatite, it commonly forms brown prismatic crystals surrounded |  | | Book (volume) | | Geological Survey in Reston, Virginia; the New York City Public Library; the Library of Congress; the Smithsonian...greater variety of minerals are found in Oxford County, alone, than anywhere else on Earth of comparable...than Maine's, as well. An area smaller than Oxford County in Murmansk Ob last, Kola Peninsula, Russia, has...However, San Diego County, California, is arguably the most important gem-pegmatite district in North...Waterville, Maine Cranbrook Institute, Detroit, Michigan Bates Museum, Goodwill School, Fairfield, Maine |  | | Journal (issue) | | e r a lo j g ic a l Volume Eight/Number Two PEGMATITE ISSUE #1 p u b lis h e r ls * h n Q n i. âą ;...Lasmanis The Clear Creek Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas.....................by Anthony Robert Kampf The Harding Mine, Taos County, New Mexico......................... 115 by Richard...â Get up early some Sunday and go on one of the City or Coun ty Park Boardâs geology hikes led by a... Iores K IO i DITOR Here it is: our first Pegmatite Issue! Actually this accumulation is a happy accident; |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Green Valley, AZ Donald R. Peacor University of Michigan Ann Arbor, MI Andrew C. Roberts Geol. Surv. of...Robinson Seaman Mineral Museum, MTU Houghton, Michigan Abraham Rosenzweig Tampa, FL Correspondents Miguel...Bishop copper prospect near Lynch Station, Campbell County, Virginia . . . . . . . . . . . . . . . . . . ...phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . . . . . . . . 237 |  | | Journal (article/letter/editorial) | | rakovajf@miamioh.edu Fluorapatite Acushnet Quarry Bristol County, Massachusetts N orth America has produced some...The gemmy, intense purple apatites from this pegmatite mine have made Pulsifer the premier locality for...stone quarry), Bristol County, Massachusetts. Rather than a granite pegmatite, the geological environment...chlorite, 11.5 cm tall, Acushnet quarry, Bristol County, Massachusetts. Maine Mineral and Gem Museum specimen...quarry, and Old Bluestone quarry), Acushnet, Bristol County, Massachusetts (fig. 2). I drove to the north side |  | | Journal (article/letter/editorial) | | schroeckingerite, monohydrocalcite, and two new unnamed ( 1 0 ) ( 9 5 1 ,6 6 6 , 1 0 . 2 . ) , 2 . 4 3(...Ca and a little contains new carbonate One unnamed pegmatite ijolite-urtite of in zone in the central cavernous...531 (both -+0.002). Probably orthoGrimselite. Unnamed Carbonates (K.Ca and K.Ca-Mg) rhombic. The strongestX-ray...massesup to 3 X 3 X 2 cm in size in quartz-microcline pegmatite at Fusamata, Kawamatamachi, Fukushima Pref...from the nearby Suishoyama (formerly Iisaka) pegmatite as an alteration product of thalenite. The name |  | | Book | | Roland Bouhelier in 1973 from the "Bouhelier pegmatite", and shortly thereafter acquired by the Canadian...Organic compounds 491 Partially studied and unnamed MSH minerals 494 Gemstones 514 Pseudomorphs...an accumulated repository of partially studied (unnamed) minerals. This is likely to continue for many...and partially studied and unnamed (UK) minerals. For the unresolved unnamed minerals, all available technical...data from his subsequent research. Dr. Peter Tice (USA) provided a copy of his M.Sc. and Ph.D. theses. Dr |  | Kampf, A. R., Adams, P. M., Kolitsch, U., Steele, I. M. (2009) Meurigite-Na, a new species, and the relationship between phosphofibrite and meurigite. American Mineralogist, 94 (5) 720-727 doi:10.2138/am.2009.3134 | Journal (article/letter/editorial) | | Department, Natural History Museum of Los Angeles County, 900 Exposition Blvd., Los Angeles, California...quarry in Victoria, Australia, and at an unnamed pegmatite prospect near Linopolis, Minas Gerais, Brazil...description of meurigite from the Santa Rita mine, Grant County, New Mexico, Birch et al. (1996) were unable to...deposited in the Natural History Museum of Los Angeles County under catalog numbers 57659 and 57660. descRiption...T35N, R41E) Valmy, Iron Point district, Humboldt County, Nevada (Fig. 1). The following KAMPF ET AL.: |  | | Journal (issue) | | $324/three years, (Canada) $186/one year, (outside USA other than Canada) $265 for one year Subscription...Minerals, our retail galleries located in New York City and Vail, Colorado. www.MardaniFineMinerals.com...with tourmaline, have sustained the Golconda pegmatite fieldâs reputation as among the most important...districts in all of Brazil. INTRODUCTION The Golconda Pegmatite Field is a familiar name to mineral collectors...famous diamond center of Golconda, India (a fortified city near Hyderabad, now in ruins). The Indian Golconda |  | | Journal (volume) | | INSIDE THIS ISSUE: âą The geology of Double Rock pegmatite âą The Kemble family, long-term Franklin mineral... J $20 Individual J $25 Family NAME ADDRESS CITY STATE ZIP E-MAIL (OPTIONAL) Please make check...Photos From the Field 11 Geology of Double Rock Pegmatite From the Buckwheat Open Cut, Richard A.Volkert...crystals, epidote crystal druses, stromatolites, pegmatite with a pink scapolite/ diopside mix, and sparkly...creates a surreal, dream-like scene, like an alabaster city in the clouds. Mark Boyer photo. ^Steve Kuitemsand |  | | Book | | variety, etc. T Tsumeb (vol. 8, no. 3) M y Michigan Copper Country (vol. 23, no. 2) Co. Company...five book-format issues (8/#3, Tsumeb; 23/#2, Michigan Copper Country; 23/#4, Yukon Phosphates; 24/#2...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187 |  | | Report (issue) | | South Dakota School of Mines and Technology Rapid City, South Dakota PUBLICATIONS STAFF F. L. Partlo...McNeil H. M. Weisz ESPE PRINTING COMPANY Rapid City, South Dakota © Willard L. Roberts and G eorge...Helpful suggestions on field occurrences and pegmatite mineralogy were received horn Dr. James J. Norton...our attention. W.L.Roberts George Rapp, Jr. Rapid City, South Dakota January, 1965 11 CONTENTS Preface...South Dakota School of Mines and Technology, Rapid City, South Dakota. Minerals are listed in alphabetical |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite specimens |  | | Journal (issue) | | $384/three years, (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...couple of famous localities: Spruce Ridge in King County, Washington (for quartz and pyrite) and the Rock...retail gallery located in the heart of New York City. www.MardaniFineMinerals.com OPENING JANUARY 28...cm Eagleâs Nest Mine Sage Hill, Placer County California, USA Ex M. Pospisil Collection Photo Credit:...and a population of about 51 million; its largest city is Yangon (formerly Rangoon), with a population |  | | Report (issue) | | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL...pocket] PLATE 1. Index map showing locations of pegmatite mines and prospects. 2. 3. 4. 5. 6. 7. 8. 9....Ouster County, South Dakota. Detailed map, plans, and sections, Ann mica mine, Ouster County, South Dakota...Geologic map and sections Beecher Lode pegmatite, Ouster County, South Dakota. Geologic map and sections...Ouster County, South Dakota. Geologic map of the Bob Ingersoll mine, Keystone, Pennington County, South |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Morehead Riverside, CA Donald R. Peacor University of Michigan Ann Arbor, Ml Andrew C. Roberts Geol. Surv. of...Robinson Seaman Mineral Museum, MTU Houghton, Michigan Abraham Rosenzweig Tampa, FL Correspondents Miguel...Larry & Carmen Piekenbrock 1180 York Avenue Canon City, CO 81212-8612 719-275-7530 (Call for Appt.) Fine...David Shannon Minerals Evan Jones Minerals Copper City Rock Shop John & K aren M ediz 566 A sh Street Globe |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Green Valley, AZ Donald R. Peacor University of Michigan Ann Arbor, MI Andrew C. Roberts Geol. Surv. of...Robinson Seaman Mineral Museum, MTU Houghton, Michigan Correspondents Dudley Blauwet Louisville, Colorado...located in the midst of a large metropolis, the city of MontrĂ©al, on the Island of MontrĂ©al. It is situated...century, MontrĂ©al had become known as âthe old gray cityâ because of the numerous public and private buildings |  | | Journal (issue) | | Nuristan, Afghanistan; Neptunite from San Benito County, California; Spinel from Mogok, Burma; and Emerald...world. The Natural History Museum of Los Angeles County was particularly interesting among the museums...minerals at the Tourmaline Queen mine in Sz Diego County, California. By 1978 he had accumulated a huÂŁ Tourmaline...Stan Tourmaline) into a general San Diego County pegmatite collectic of nearly 200 superb specimens....garnets stood side-by-side with rare and exotic pegmatite specie It was widely acclaimed as the finest such |  | | Report (issue) | | Plan map of the Copper Girl No. 1 mine, Torrance County . . . . . . . . . . . . 80 Figure 23 - Geologic...uranium occurrences in the Zuni Mountains, Cibola County . . . . . 82 Figure 24 - Photograph of mineralized... . . . . in pocket the Boyd prospect, San Juan County Figure 25 Figure 26 - Figure 27 - Photograph...beach-placer sandstone in the Torreon Wash area, Sandoval County . . 112 Uranium occurrences and mines in the...the White Signal district, Burro Mountains, Grant County . . . . . . . . . in pocket Figure 28 - Uranium |
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