 | | Journal (article/letter/editorial) | | hydromagnesite, lizardite, magnetite, manganite, molybdenite, muscovite, pectolite, phlogopite, prehnite,...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...quarry at Glendale has produced a large variety of pegmatite phosphate minerals. Among these is the species |  | | 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 |  | | 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 |  | | 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 |  | | Book (volume) | | 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...Bearss, Sanford, Maine Thomas Bee, Grand Haven, Michigan Russell Behnke, Meriden, Connecticut Mary Billings |  | | 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 (volume) | | INSIDE THIS ISSUE: • The geology of Double Rock pegmatite • The Kemble family, long-term Franklin mineral...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...Unfortunately, it seems that no one at the Sussex County Historical Society fact-checked or copyedited the...International License. Geology of Double Rock Pegmatite From the Buckwheat Open Cut Richard A. Volkert |  | | 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...Ilmenorutile Kaolinite “K-feldspar” Magnetite Marcasite Molybdenite Montmorillonite Montroyalite Mordenite Nahcolite...Elements Graphite Sulfur Sulfides Galena Marcasite Molybdenite Pyrite Pyrrhotite Smythite Sphalerite Wurtzite |  | | 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...cm Eagle’s Nest Mine Sage Hill, Placer County California, USA Ex M. Pospisil Collection Photo Credit:...25-carat round 30 brilliant which then went to an unnamed American buyer; its current whereabouts are unknown...the country’s name changed from “The Socialist Republic of the Union of Burma” to “The Union of Myanmar |  | | Report (issue) | | Helpful suggestions on field occurrences and pegmatite mineralogy were received horn Dr. James J. Norton...) Pyrite Loellingite Marcasite Arsenopyrite Molybdenite Jordisite Calaverite Sylvanite SULFOSALTS Semseyite...prospects in the lower Ludlow lignites. Harding County: 1. Abemathyite has been identified as a component...Soluble In hydrochloric acid, yielding Custer County: 1. Allanite has been reported to occur as small...the Needles area. Runner (7) p 453. Pennington County: 1. Allanite occurs as microscopic inclusions in |  | | 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 |
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