 | | Report (issue) | | Replacement of chalcopyrite by bornite (?), covellite, and argentite .................... ; Replacement...Replacement of sphalerite and galena by covellite or argentite or a mixture of these minerals .............·...hypogene ore from Belmont vein; B, Banded hypogene ore from Murray vein, Tonopah Extension mine. II. A, B, Supposed...hypogene veinlets of pyrargyrite, Tonopah Extension mine; C, Breccia of quartz and sericitized wall rock·...partly replaced by pyrargyrite, Tonopah Extension mine ............ . 10 11 III. A, Hypogene ( ?) intergrowth |  | | Journal (article/letter/editorial) | | sulfosalts like bornite, chalcocite, colusite, covellite, digenite, djurleite, and enargite rank among...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning...an underground stope at Butte, Montana’s Kelley mine in the early 1970’s (Dolph, 1994). The wonderful...experienced mineral collectors than they were to new underground miners like Mr. Dolph. Yet for all its |  | | Journal (issue) | | 85740. Front cover: COVELLITE crystal cluster, 3 cm across, From the Leonard mine, Butte, Montana. Frederick...“Montana Mineral King” By Richard A. Bideaux What’s new in minerals: Denver and Franklin Shows By Thomas...sulfosalts like bornite, chalcocite, colusite, covellite, digenite, djurleite, and enargite rank among...the Butte mining camp, especially in the Kelley mine, was just full of vug holes . . . the holes, some...located in Butte, at the site of the old Orphan Girl mine. . . . So wrote a trainee miner, Jerry Dolph, concerning |  | | Journal (article/letter/editorial) | | cookrob@auburn.edu Linarite Mammoth–St. Anthony Mine, Tiger, Pinal County, Arizona O f the blue minerals...it has been at places such as Broken Hill, New South Wales, where linarite’s legacy is primarily in the...several Maine occurrences including the Cape Rosier mine at Brooksville, Hancock County, where it was found...Jones mine at Garland (King and Foord 1994). It is known in microcrystals from the Mascot mine (Graham...or Galena King mine), Coos County, and Mineral Hill near Wakefield, Carroll County, New Hampshire. It |  | Henley, H. F., Brown, R. E., Brownlow, J. W., Barnes, R. G., Stroud, W. J. (2001) Grafton-Maclean Metallogenic Map (SH/56-6, SH/56-7) Metallogenic Study and Mineral Deposit Data Sheets. Geological Survey of New South Wales | Report (issue) | | N. CRAMSIE, DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES i Original typing: Review: Cartography: Cover...from the coast south of Evans Head (see Photograph 12). Insets are: cut blue and gold New England sapphires...Survey of New South Wales, Sydney, xii + 292 pp, with CD-ROM. Edited by: R.A. Facer © New South Wales Department...northeastern New South Wales and extends over a significantly mineralised portion of the southern New England...large part of the Clarence-Moreton Basin in New South Wales, and includes parts of large Tertiary volcanic |  | | Journal (issue) | | Nineteen, Number Three Articles The Tonopah-Belmont mine, Maricopa County, A rizona by G. B. Allen &........................................205 What's new in minerals? ..............................................221 COVER: ANGLESITE from the Touissit mine, Morocco. The large crystal measures 4.5 cm. This...Yount during the Tucson Show this year; see "W hat's New in Minerals?" Photo by Harold and Erica Van Pelt...indeed for the Mineralogical Record to be involved in co-publishing a book with the British Museum: Peter |  | | Journal (article/letter/editorial) | | Geochemistry and Stable Isotopes of the Flooded Underground Mine Workings of Butte, Montana CHRISTOPHER H. GAMMONS...000 km of flooded underground mine workings. Of the more than 60 mine shafts that have historically operated...for groundwater sampling. The geochemistry of the mine shaft waters is zoned and roughly coincides with...zonation in hydrothermal alteration and mineralization. Mine waters in the so-called “Central zone” of intense...supergene enrichment processes. At the other extreme, mine waters in the “Peripheral zone” of weakest alteration |  | | Journal (article/letter/editorial) | | quartz-magnetite-hematite veins, Snowdon, North Wales T. B. COLMAN Applied Geochemistry Group, British...APPLEBY Placer Pacific, 5-7 Eyre Street, Belmont 6104, Western Australia Abstract In the Ordovician Snowdon...KEYWORDS: quartz, magnetite, hematite, Snowdon, Wales, volcanic rocks. Introduction QUARTz-magnetite-hematite-pyrite...Snowdon Volcanic Group caldera in Cwm Tregalan, just south of Snowdon, in two areas about 400 m apart separated...surface. V O L C A N O G E N I C VEINS IN NORTH WALES 259 W T'rIIN CLEAVAGE a. PARALLELQUAR17_. CHLORITr-- |  | | Journal (article/letter/editorial) | | of the Tonopah-Belmont mine, prepared by william Besse. Figure 2 (below). View of Belmont Mountain from...from the south showing the main workings and dumps of the Tonopah-Belmont mine. All photos by Ron Gibbs...Tonopah-Belmont Mine Big Horn Mountains, Maricopa County, Arizona T he Tonopah-Belmont mine is home...locality for the copper-zinc species bechererite. The mine is located in the Big Horn Mountains about 75 miles...Although four-wheel-drive is not required to reach the mine, a high-clearance vehicle is a must. The roads steadily |  | | Journal (issue) | | limonite pseudomorphs after pyrite, siderite Faber lead mine-near Faber cerussite, chalcopyrite, fluorite, argentiferous...topaz, tourmaline, triplite Trueheart pegmatite mine (f)-near Amelia beryl (var. aquamarine), microcline... magnesite, magnetite, pyrite, talc Stony Point mine-near Charlottesville chalcopyrite, cuprite, goethite...goethite, malachite, siderite Buck Mountain mine-near Forks of Buffalo arsenopyrite, fluroite, gold, scorodite...perrierite, rhabdophane, zircon Christian tract mine (copper)-near Sweet Briar actinolite-tremolite, |  | | Journal (article/letter/editorial) | | pseudomorphs after pyrite, pyrite, siderite Faber lead mine—near Faber cerussite, chalcopyrite, fluorite, argentiferous...ilmenite, magnesite, magnetite, talc Stony Point mine—near Charlottesville chalcopyrite, cuprite, goethite...County Belmont limestone quarry—Staunton calcite crystals (some with pyrite inclusions) Crimora mine (manganese)—near...minerals) Amelia County Bath County Beryl pegmatite mine (0—near Amelia beryl, muscovite (rum colored), quartz...crystals, quartz (rose), tourmaline Morefield pegmatite mine (0—near Amelia beryl, cleavelandite, columbite-tantalite |  | | Journal (issue) | | Volcanic zeolites and associated minerals from New South Wales .............................................the Moonta and Wallaroo mining districts, South Australia ........................................................ 407 by A. Pring Broken Hill, New South Wales; a brief review .............................Minerals from the Kintore opencut, Broken Hill, New South Wales .............................................Heyden Mimetite and duftite from the Mount Bonnie mine, Northern Territory ........................... |  | | Journal (article/letter/editorial) | | reached,and ultimately high-grade chalcocite, covellite,enargite assemblages formed during the most i...chemicalinteractionof hydrothermalfluidand at the new fracture surface-fluid interface and mipre-existingmineralization...source of water metals as well as introduction of new chemical ele- model. Detaileddescrip.tions of individualdeposits...indirectly infer the sourceof in some areas such as the South American Cordillera. metals in the high-gradeMain...groundnecessitatingexploration and definition of new metal water convectionnear cooling intrusives (Cathies |  | | Journal (article/letter/editorial) | | Mineral Occurrences ITEMS ON NEW FINDS ARE DESIRED -£..., PLEASE SEND THEM I N . ALABAMA—A bed of brassy-yellow...several miles from near Dean post office in Clay Co., Ala . ARIZONA—Minerals and Gems, Box 8072, Albany...of malachite also present. "Specimen comes from a mine somewhere in Yuma County, Arizona."—on label. ARKANSAS—In...Murfreesboro, Pike Co., Ark. The Crater of Diamonds is an abandoned diamond mine (the only diamond mine in the U...of Schenck & Van Haelen, Inc., 56 W . 45th St., New York 17, N.Y. If you are interested I am sure he |  | | Journal (article/letter/editorial) | | New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05... Figure 1. The entrance and arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence photo...courtesy Bob Whitmore. 242 ROCKS & MINERALS lthough New Hampshire, the Granite State, is one of our smaller...when reading Jackson (1844) on the mineralogy of New Hampshire that even at this early date there was...activity produced new localities, renewed some old localities, and resulted in new minerals being discovered |  | | Journal (article/letter/editorial) | | and prospect pits is great, with many minerals new to the state being identified every year. Nevada...Churchill County Chalk Mountain District Chalk Mountain mine: calcite, cerussite, chlorargyrite, descloizite...(top). Clinotyrolite spray, 3.4 mm across, Lovelock mine, Churchill County. Figure 2 (bottom). Wulfenite...Lovelock mine: annabergite, atacamite, ciinotyrolite, erythrite, retgersite, tyrolite Nickel mine: annabergite...prospects: beryl, chrysoberyl, dumortierite Key West mine: chalcopyrite, glaukosphaerite, godlevskite(?), |  | | Catalog/List | | OF ROCKS MID MINERALS 10 68 issue 2 available. NEW STOCK s Rare minerals Kellyite page 11. Wolfeite...colourful Halite MINERALS 047 BASTNAESITE Ce La CO/3 F Rich distribution of tiny brown grains in YTTROFLUORITE...Cu UO PO/4 slightly radioactive. (Old Gunislake Mine Cornwall) a) green 3mm area on ropk, £3 ( b) IxhaJ...Phlogopite Mica. (Possibly slightly radioactive)(Palabora Mine,S.Africa lxl £5 1x2 £10 WITH UNUSUAL ELEMENTS...Gerias Brazil) £4.50 051 BURBANKITE(NaCa)(SrBa Ce) CO/3 sparse orange brown areas in matrix. (Khibiny Massif |  | | Book (edition) | | date. Of the 61 minerals added to the list, six are new minerals with the type locality being in Arizona...from the Tonopah-Belmont mine, Maricopa County; ca1cioaravaipaite from the Grand Reef mine, Graham County;...Ridge, Apache County; shannonite from the Grand Reef mine, Graham County; wupatkiite from near Gray Mountain...Coconino County, and grandviewite from the Grandview mine, Coconino County. A few of the additional minerals...result of scientific studies and of collectors having new material identified. The format used here is similar |  | | Report (issue) | | showing locations of the Round Mountain, Manhattan, Belmont, and Jefferson precious-metal districts................................... Geologic map of the Belmont West quadrangle showing mineralized areas and rocks...Paleozoic rocks. Recrystallization of minerals to form new phases in the 80 Ma veins adjacent to the zone of...argillite, quartzite, and carbonate rocks along the south margin of the 25 Ma Manhattan caldera. The 16 Ma...the White Caps mine. Silver-rich base-metal-bearing veins in Paleozoic rocks at Belmont formed near Cretaceous |  | | Report (issue) | | .......................................... · Covellite .......... ·.·................................................................ . Composition of mine waters, by W. F. Hillebrand ........... : ........·.· ......................................... . Mine temperature .................... ·...................................................... . Parrot mine ................................ _. _. __ . __ ............................................... . South Parrot or Virginius vein ............... _.... ______ |  | Mathieu, Jordan, Turner, Elizabeth C., Kontak, Daniel J., Fayek, Mostafa, Mathur, Ryan (2018) Atypical Cu mineralisation in the Cornwallis carbonate-hosted Zn district: Storm copper deposit, Arctic Canada. Ore Geology Reviews, 99. 86-115 doi:10.1016/j.oregeorev.2018.06.009 | Journal (article/letter/editorial) | | Arctic islands, includes the past-producing Polaris mine and numerous base-metal showings, including Storm...replacement and breccia, and consist of geerite, covellite, bornite, and chalcopyrite, all of which are associated...values from +1.31‰ in the north to +3.44 ‰ in the south, suggesting a probable southward fluid flow. Positive...vestiges of lineaments in Phanerozoic strata that are co-linear with basinbounding faults in the nearby Borden...deformation front that had structural effects as far south as Melville, Bathurst, and Cornwallis islands (Fig |  | | Catalog/List | | ...... Utah Toelle County, Gold Hill, Gold Hill mine ~ransparent micro crystals on gossen with minor...aluminum silicate Arizona Pima County, Ajo, New Cornelia mine Sky blue micro xls and coatings on monzonite...silicate CLEAVELANDITE Colorado Gunnison Co. , Brown Derby mine White xlline lamellar mass with minor lepidolite...lepidolite . Virginia Amelia, Rutherford mine !r2 Lustrous white twin xl groups, minor muscovite MM...Lead telluride Colorado Saguache County, Klondike mine Cleavage plates in quartz with pyrite ......... |  | | Book (edition) | | Cover design by Leigh McDonald Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen... MINERALOGY OF ARIZONA,FOURTHEDITION Introduction Many new mineral species have been documented in Arizona since...Mineralogy of Arizona was published in 1995. This new edition adds to the extensive work of the previous...authors, who built the foundation on which this new effort rests. This edition is dedicated to these...others have been discredited for various reasons. The new analytical equipment available today has made it |  | | Journal (article/letter/editorial) | | 97 March–April 2002 NO. 2 Geology of a Major New Porphyry Copper Center in the Superior (Pioneer)...5670, Ft. McMurray, AB, Canada T9H 4W1 Abstract A new porphyry copper deposit has been discovered in the...lying under thick Tertiary cover approximately 2 km south of the historic Magma vein. The porphyry center...197–220 0361-0128/01/3227/197-24 $6.00 of a major new porphyry copper center recently discovered in the...PAUL mined for well over a century (Fig. 1). The new prospect is concealed beneath a kilometer of unmineralized |  | | Journal (article/letter/editorial) | | University, Bellingham, Washington 98225 Abstract Mine exposures and deep drilling reveal that the Butte...these cut by low-temperature veins containing covellite and enargite with quartz-kaolinite alteration—is...sedimentary rocks of the Belt Supergroup and, to the south of Butte, Archean crystalline basement. The granite...1) on the 2,000-, 3,400-, 4,200-, and 4,600-foot mine levels (Fig. 2). Details of spatial distribution...m5 11 ag ne tite ve in 8 4 zon e Continental Mine area 10 .01 Mo .03 B’ Mo siv e ) o M pe |
|
