 | | Book | | berg Organ Pipes / Twyfelfontein 7 AiAiba / farm Anibib 136 8 Grosse Spitzkoppe, Erongo 9 ...Mountainland The Central Northern to Northwest Region including Damaraland The Central Namib Desertand...s Onganja Mine and Surrounding Copper Deposits The South The Pegmatitesin Central Namibia Luderitz and... Encyclopedia of the Mineralsof Namibia 443 Meteorites in Namibia Bibliography Index Photo credits...__ Republic of Namibia The President State House W°Ntdhoek FOREWORD Namibia is endowed with an |  | | Journal (issue) | | the existen'"e of such a place as the uest Ashmore Farm. This was on July 9, two 1938. That day I was using...which I nearly fell was k>ze- that famous Ashmore Farm locality mentioned in Dana. Mr. Zodac had written... 1936, page 6). How he enquired for the Ashmore Farm. How no (our one with whom he talked had ever heard...as he stated, it was now known as the Whitestone Farm. He gave me a desrintio& cription of the place and...juMltle of rock 1/t the mineral pit, Whitestone Farm, Natural Bridie. N. Y. lALS 581 ROCKS AND MINERALS |  | | Book | | REPUBLIC OF NAMIBIA - MINISTRY OF MINES AND ENERGY GEOLOGICAL SURVEY THE MINERAL RESOURCES OF NAMIBIA FIRST...ENERGY Of the several hundred minerals present in Namibia, around sixty have been exploited. some, such as...base metals and industrial minerals have helped Namibia rank amongst the top five mining countries in Africa...terms of production and reserves. In this context, Namibia is a major producer of copper, lead, zinc, cadmium...unpublished. It is evident that mineral exploration in Namibia, as elsewhere. has changed from serendipitous discoveries |  | | Report (issue) | | 42 Cliff Mine Gatineau Parkway occurrences Pinks Lake mine Wallingford Mine Laurentide Mine Fortin and...Gravelle Mine Chaput-Payne Mine McCloskey Field feldspar occurrence Canada Cement quarry Forsyth Mine Baldwin...Baldwin Mine Headley Mine Cantley - St-Pierre-de-Wakefield occurrences Foley Mine Nellie and Blanche Mine...Mine Blackburn Mine McLelland Mine Cote quarry Dacey Mine Horseshoe Mine Kitty Lynch, Kodak mines Seybold...Seybold (Moore) Mine Lafleche Caverns Lake Girard Mine Wakefield quarry Breckin Mine Templeton quarry Seybold |  | | Journal (article/letter/editorial) | | Amsterdam - - P r i n t e d in The Netherlands GRAPHITE IN PRECAMBRIAN ROCKS OF SOUTHERN AFRICA: IMPLICATIONS...accepted May 21, 1984) ABSTRACT Reimer, T.O., 1984. Graphite in Precambrian rocks of southern Africa: implications...Res., 26: 223--234. Data on the occurrence of graphite and other highly reconstituted carbonaceous matter...matter are compiled from Precambrian rocks of Namibia, Botswana, South Africa, and Zimbabwe. While carbonaceous...throughout Precambrian sequences of the area, graphite occurrences appear to be concentrated in high-grade |  | | Book (edition) | | also added to the catalogue a number of rare min- region, erals, and some new to science. Among leyite...localities in From Mr. G. of the neighboring gold region. als at is of mineral B. Hanna, of the U. S... Diamond. 15. Argentite. 5. Copper. 11. Graphite. 16. Galenite. 6. Iron. Molybdenite. 17-...Chalcopyrite. 61. Wad. 101. Stilpnomelane. 98. 99. Talc. 26. Barnhardtite. 62. Senarmontite. 102. Glauconite... Serpentine. 28. Leucopyrite. 64. Molyhdite. 104. Deweylite. 29. Arsenopyrite. 65. Quartz. 105 |  | | Journal (article/letter/editorial) | | photos. September/October: Silver crystals, Bachelor mine, Amethyst vein system, Mineral County, Colorado;...Colorado, 413; Nevada, 515 Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B. Cook, 154–59 Apatite...Bahmann, U., Raspite from the Erongo Mountains, Namibia, 272–74 Baileychlore, 319 Bailey, D. G., see Thirty-sixth...Cairncross, B., Raspite from the Erongo Mountains, Namibia, 272–74 Calaverite, Cripple Creek, Colorado, R...Collector’s Note, Raspite from the Erongo Mountains, Namibia, B. Cairncross, H. Van Niekerk, C. Reineke, U. |  | | Book (edition) | | Lincoln From Mr. •also also G. B. boring gold region. for notes of the mica mining And to Prof. A...Fibrolite. Diamond. 47. Magnetite. 10. 11. Graphite. Sulphide 48. , 8,'C. 12. Bismutliinite....Braunite. 55. Hausmannite. 98. 56. Diaspore. 99. Talc. 57. Goethite. Bornite. 92. Cyanite. 93. Topaz...101. Stilpnomelane. 22. Pyrrhotite. 61. Wad. 104, Detveylite. 23. Schreibersite. 62. Senarmontite...found at the Reid Mine, in Cabarrus county, the Crump Mine and the Swift Island Mine, in Montgomery country |  | | Report (volume) | | of tie Great Sioux Reservation. A Report on the Region between the Grand and Morean Rivers, Dakota, liy...the Traps of the Newark System in the New Jersey Region, by Nelson Horatio Darton. 1890. 8°. 82pp. Price.......__..................._........__......... Graphite ............................................................................................... Talc ................. ................................found at the Reid mine in Cabarrus County, the Crump mine and' the Swift Island, mine in Montgomery County |  | | Report (issue) | | Diatomite 8. Feldspar 9. Fluorite 10. Gamet .. l l. Graphite 12. Gypsum 13. Kyanite 14. Limestones .. 15. Magnesite...1 Aggregate 22.2 Building Stone 23. Sulphur 24. Talc, Pyrophyllite and Soapstone 25. Vermiculite 26....35 36 TABLES 1. Asbestos production at Moshaneng Mine 1950-1966 2. Analyses of Botswana brickearths and...ofMoshaneng and Mabelane tales 22. Export of trial talc samples, Mabelane .. 12 14 19 23 23 24 26 27...Floors, Moshaneng Asbestos Mine II Old Main Shaft, Moshaneng Asbestos Mine .. III Brickearth Deposit, |  | | Journal (article/letter/editorial) | | in the Outjo District, northern Damara Orogen, Namibia Tom N. Clifford School of Geosciences, University...Neoproterozoic succession in the Outjo District of northern Namibia is a mainly sedimentary sequence that was deposited...strike-slip faulting. Introduction Historical Review Namibia is uniquely located astride the transcontinental...(1964). The age data for the Damara Orogen in Namibia have been summarized by Gray et al. (2006) who...The regional Proterozoic-to-Cambrian geology of Namibia comprises (Figure 2): (1) Palaeoproterozoic (>1600 |  | | Journal (article/letter/editorial) | | “mountain leather"), axinite; C. Millerton, Maltby mine: goethite; F. Millerton, road cut on State Rte....County Bloomingdale, Leibs moonstone mine: orthoclase, diopside, graphite, vesuvianite; C. Cascade Lakes (44°13'26"N...Port Henry: quartz (rose), graphite; C. Port Henry, Treadway quarry: graphite, uvite, phlogopite, rutile;...rutile; C. Tahawus, National Lead Company mine (44°03'14"N, 74°03'29"W): magnetite, ilmenite, labradorite...scapolite, pyroxene, graphite; C. Willsboro, Cabot Corporation mine (Lewis NYCO mine): wollastonite, grossular-andradite |  | | Report (issue) | | Monagite. ........ 9 Smoky Quartz, Goethite and Graphite, 9 ALLEGHANI COUNTY 1± Manganese ....... f 11...CATAWBA COUNTY. . 19 Beryl , ,19 Soapstone. Graphite .......... Corundum CHATHAM COUNTY Copper Limonite...Staurolite. Garnet . . . . 20 . 20 Sillimanite Talc ... 22 . 22 Limonite 22 CLAY COUNTY 22 Corundum...Calcite. .......... MCDOWELL COUNTY Diamond ] f Graphite and Kyanite . . f . f Pegmatite Minerals MECKLENBURG... Pegmatite Minerals . Corundum Actinolite and Talc Unakite MONTGOMERY COUNTY. Gold, Silver and Copper |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . Bluff Point Mine . . • . . . . . . . • . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . Caldwell Mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . .. . . . . . . . Renprior Mine. . . . . . . . . . . . . . . . . . . . • . . . ... . . . . . . . . . . . . . . . Zenith (Phoenix) Mine. . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . Buckhorn Mine . . . . . . . . . . . . . . . . . . . • . . . . . . . . |  | | Book | | (Abforming durch Ausfüllung); e.g., the famous talc pseudomorphs after quartz crystals from Göpfersgrun...malachite after azurite b. taking up a component; e.g., talc after quartz c. replacement (austausch) of a component;...more crystal structures. Carbon as diamond or graphite is a familiar example. A mineral material called...called cliftonite found in certain meteorites is graphite pseudomorphing diamond, alpha (low temperature)...alpha quartz. b. Monotropic (irreversible); e.g., graphite after diamond or low (alpha) quartz after stishovite |  | | Report (issue) | | . . . . . 3 Section 1: Hull - Maniwaki Cliff Mine . • . . . . . . . . . . . . . . . . • . . . . .... . . . . . . . . . . . . . . . . . . Pinks Lake mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . • . • . . . . . . . . Wallingford Mine. . . . • . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . Laurentide Mine . . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . Fortin and Gravelle Mine . . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | Guanajuato (Mexico) and has become the richest silver mine in the world, in more recently Bou Azzer and Imiter...ceased vein. The San Juan production by the de Rayas mine in time of World War II. Guanajuato also In 1946...very city In Morocco, the of Oberschlema Bou Azzer mine, itself, which finally already very had to be relocated...and east of Schlema, 2014 Tucson show. The Imiter mine began its modern producing many quality specimens...outcrop them”. next to the La Estrella The most famous mine, in Pardos, locality for this type Guadalajara (Spain) |  | | Report (issue) | | . . . . . . . . . . . . . . . . . Freebern mica mine . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . Mobey (Burnham) mine . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . Enterprise mine . . . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . Kingston (Bedford) mica mine . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . Richardson feldspar mine . . . . . . . . . . . . . . . . . . . . . . . . . . . . |  | | | | surrounded ce ne white calcite, from!iheBluebell Mine; Riondel, Digitized by the Internet Archive...element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision. Sulphides and arsenides:...titanite, zircon, amphibole, pyroxene, chlorite, talc, clay, chrysotile, chrysocolla, quartz, lazurite...description is not clear, e.g., submetallic, for graphite. Adamantine: brilliant, hard, durable, e.g., diamond...hardness (with | being the softest) is as follows: | talc, 2 gypsum, 3 calcite, 4 fluorite, 5 apatite, 6 feldspar |  | | Book | | Fluorspar Garnet Graphite 110 Slate Sodium sulfate 122 = 130 Iodine 138 Sulfur Talc 260 265 274...specialized materials like diatomite, asbestos, and graphite. Certain then discuss the major producing districts...that their graphite supply must come not merely from one district but from a single mine. Thus the physical...minerals as diverse as sylvite and feldspar. Mica and talc may be micronized, i.e. subjected to ultra-fine...highly competitive. Materials used include kaolin, talc, calcium carbon- ate, mica, wollastonite and other |  | | Catalog/List | | mass. small pale blue crystals on matrix. Benallt Mine,Lleyn ,Wales lxl £5 lx2 £8 Parclho, Pariba,Brazil)...Bolivia New Discovery Parnmirim Region, Agua Quen1a,Bal1ia, Brazil Benallt Mine, Llcyn Wales A)£3 B) £5 ...micros gemmy yellow-green crystal section. Bcckermet Mine. Cumbria lxl £2 131 40 BARYfES 211 BRAZILIANITE...Goldstrike Pit, Elko,Nevada. U.S.A Divino des Laranjeiras Mine, Minas Gerias,Brazil Magnet Cove,Arkansas,USA ½...Comwall Wagholi Quarry,Poona,India lxl £3 Funauchi Mine, Aikta Prefecture.Japan Venice Dome, Lousiana, U |  | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na... Lenni (druses of colorless crystals), Felton's farm (Chester), and Ward's quarry; Montgomery County:...The following analysis of "chrome ore" from Wood's mine by Garrett (1852: 45) lies may be taken as an example...analysis was made places with a summation of over 104 is at once apparent. before the introduction of modern...that a certain mineral was found on John Smith's farm. In many cases even the most industrious search |  | | Report (issue) | | Greenstone terrane, Ethiopia. Rig operated by Midroc Gold Mine pie. © 1VERC 2007 ISBN 978-0-85272-597-9 11 CONTENTS...Mauritania 8 Mauritius 8 Morocco 9 Moza1nbique 9 Namibia 10 Niger 10 Nige1ia 10 Rwanda 11 Seneaal 11 0 Sierra...available for consultation. Production Meta.ls Mine production of many metals is e;q)ressed in tenns...hydrate produced, whether or not calcined AnUmony, mine (I) Includes antimony content of antimonial lead...mineral but exhibiting similar properties Bismuth, mine ( l) The figures are in some instances derived from |  | | Book (volume) | | this part of the state. In this rough, uncurried region are found the famed Fairburn agates, brilliantly...for gemstone materials. An extensive collecting region of agatized and opalized wood for high gem quality...creeks: especially along Lodgepole Cr., all region S of Sidney to Ogalla, along banks of the South...States DAWES & SIOUX COUNTIES AREA, the entire region embraced by these two adjoining NW Cos., in gravel... 2 mi. E of Angora Hill on ranch rd., abandoned mine dumpfluorescent moss opal nodules (in limestone |  | | Journal (article/letter/editorial) | | from 1900 to the middle 1940s; but the Mariposa mine, which produced most of the rare minerals, ceased...wrote for Rocks & Minerals on "The Weeks Pegmatite Mine, Wakefield, Carroll County, New Hampshire" (March/April...mines, W i n n Pocket, E l m Spring, and Kerr's Farm) 7 miles N and N W of Archer City along Big and...N W part of the county, talc body in Packsaddle Schist; chlorite, garnet, talc, tremolite (Zeitner, 1972)...Cretaceous coal altered by igneous in trusions, graphite (Sellards and Baker, 1934); weathered from rhyolite |
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