 | | Report (chapter) | | volcanism: a review R. H. Sillitoe Department of Mining Geology, Royal School of Mines, Imperial College...plugs) in western Mexico, the western U.S.A. and Bolivia and adjoining northwest Argentina. Their origfn...deposits in the western U.S.A. and an epithermal gold deposit in Fiji, however, were emplaced following...acanthite) and arsenic- or antimony-bearing sulphosalts, gold in the native state, but usually argentiferous,...silver and gold at present metal prices. The belt is broadly coextensive with the Sierra Madre Occidental |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Number Four Articles The El Desierto sulfur mine, Potosí, Bolivia . . . . . . . . . . . . . . . . . . . ....Secondary minerals of the Mazarrón-Águilas mining district, Murcia Province, Spain . . . . . . . . . ...mineral localities: The Pacajake selenium mine, Potosí, Bolivia . . . . . . . . . . . . . . . . . . . ....Technology in Rio de Janeiro, on the recovery of gold; he retired in 1972, after suffering lung damage |  | | Journal (issue) | | Newsletter $6.00 Fibrous Malachite from the Mindingi Mine Katanga, Democratic Republic of the Congo Tony Nikischer...fibrous malachite from the Mindingi Mine in the Kambove District of Katanga began to appear in the specimen...ten {I 0) years ago (see figure J ). Although the mine was first worked superficially in the 1930s for...DRC as well (see figure 2). Today, the Mindingi Mine continues to produce wonderful malachite specimens...specimenand image. Nickel Laterite From the Tiebaghi Mine, New Caledonia Bob Werner werner@lcturbonet.com |  | | Journal (issue) | | involves a new locality for spessartine 1998 California Show at the Pomona Fairgrounds Mrs. Kay Robertson...103341/ona Ave. Los Angeles, CA 90064 This year's California Show was held again in Pomona, but luckily in...the variety of minerals occurring in Southern California, there are many excellent field collectors. ...stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites |  | | Book | | [ [ 23 I 1992 [ 65-128 65-136 65-128 1-96 GOLD-II] 1-112 MMEE•] 25 I 1994 1-80 ARIZONA-I] ...ARIZONA-Ill] 337--400 257-336 [ 257-320 [ [ GOLD-I ] 321--412 ARIZONA-V] 265-352 257-320 353-400...353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN |  | | Report (volume) | | copper-lead sulfide vein deposits, in epithermal silver-gold veins, in quicksilver and antimony deposits, and...Mountains, Germany; Copiapo, Chile; and Colquechaca, Bolivia; and the pitchblende-bearing sulfide veins of Goldfields...epithermal silver-gold fissure vein deposits. Examples are deposits in the Silver City district, Idaho; Comstock...Comstock Lode and Jarbidge district, Nev.; and Guanajuato, Mexico, where naumannite, sometimes in large...minerals in combination with gold and silver are found in the Republic district, Wash., and in Radjang Lebong |  | | Journal (article/letter/editorial) | | Florida] at 23:45 31 December 2014 Realgar Jiepaiyu Mine, Shimen, Hunan Province, China T here has been...rocks and has been identified as a product of coal-mine fires. Commonly associated minerals include orpiment...mines at Paris, Oxford County, Maine, and the Palermo No. 1 mine, Groton County, New Hampshire. It occurred...jordanite in zinc ores mined at Balmat, Edwards County, New York (Jensen 1978). It was a rare mineral...mineral in zinc ores at Sterling Hill, Sussex County (Palache 1941) and was an unusual mineral occurring in |  | | Journal (article/letter/editorial) | | Newfoundland] at 12:22 30 January 2015 MURRAY MINE, ELK0 COUNTY, NEVADA A ntimony is an interesting metal...produced as a byproduct from many localities where mining of base metals has occurred. As a primary commodity...European localities, then intermittently from Bolivia, and more recently from China. Now, a new locality...specimen from this source, the Murray gold mine in Elk0 County, Nevada, has been nominated as this issue’s...1951); Loudville, Hampshire County, Massachusetts; Fritz Island, Berks County, Pennsylvania (Gordon 1922); |  | | Journal (issue) | | which is hosted by the New Mexico Institute of Mining and Technology and organized by the New Mexico...San Pedro Mine in Santa Fe County, and along with his son Phillip is actively exploring the mine for minerals...minerals. The San Pedro Mine is perhaps best known for producing beautiful specimens of finely crystalline...crystalline a !lnd wire gold which have been etched from calcite. It is also w-enowned for large chalcopyrite...Phillip have also developed a surface exposure at the mine to produce some very nice, single, sceptered quartz |  | | Report (issue) | | HYDROTHERMAL AND MAGMATIC MINERAL DEPOSITS Page Magma, Mine,;Superior (oo. ciges Rocttactek ors eno os es snl...NevadaiGity —'Grass: Valley) iter ore ae ee Shasta County a eee cere asses ee avs Oe ee COlOTAMGS ee Pie...mines of which a district is composed but rather that the geological conditions from one mine to another within...within the district are so generally the same that what is said of one mine will be true for the others...Canadian Institute of Mining*and| Metallurgye a. 12ers ee ett elt hanes Engineering and Mining Journal...... |  | | Journal (article/letter/editorial) | | no other group of minerals has more associated mining lore or history. Silver financed empires and great...from hundreds of localities worldwide, and unlike gold, silver is quite a reactive element, forming more...recovered as a byproduct of low-grade copper and lead mining. This fact, coupled with the historically low price...utilized by humans (gold and copper were the first). The earliest known siIver mining occurred in Cappadocia...ornamentation and jewelry. Excavations at Ur, an ancient city on the Euphrates River, have recovered some extraordinary |  | | Journal (article/letter/editorial) | | thousands of fine specimens during their years of mining and related scientific study, making acquisition...Historically, there have been numerous attempts to mine cassiterite within the United States, each ultimately...the Martin prospect and Bennett quarry in Oxford County. Good crystals up to 25 mm have been found with...bismuth locality known as Lane’s mine near the old Trumbull tungsten mine and in crystals up to 1 cm at...at the Gillette quarry, Middlesex County, Connecticut. Cassiterite as small crystalline grains in narrow |  | | Catalog/List | | including the largest Gold nugget ever found in Alaska AND the world’s largest single Gold crystal – all part...part of a great assortment of some 50 Gold specimens in nugget, crystallized, and crystal form. Augmented...grouping of Gemstones from all over the world, like the Gold and various other unique items, the first session...something special. The amount and variety of significant Gold in this sale are unparalleled, with spectacular...following pieces: • • • • • • • • • • The largest Gold nugget ever found in Alaska, known as The Centennial |  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Report (issue) | | 1986, Geology and development of the Hishikari mine: Mining Geology, v. 36 (2), no. 196, p. 117. Adams,...Fluid-inclusion and geochemical studies at the Emperor gold mine, Fiji: Unpub. Ph.D. dissertation, University of...46, p. 9-24. Ashley, R. P., 1974, Goldfield mining district, in Guidebook to the geology of four Tertiary...Ashley, R. P., 1982, Occurrence model for enargite-gold deposits, in Erickson, R. L., ed., Characteristics...Distribution of gold and other metals in silicified rocks of the Goldfield mining district, Nevada: U.S |  | | Journal (issue) | | White Development Officer William D. Panczner GOLD! Associate Editors written content Paul E. Desautels...Univ. of So. Florida Richard W. Thomssen Carson City, Nev. photography Nelly Bariand Sorbonne, Paris...Weber Mamaroneck, N.Y. Articles Collecting gold mining memorabilia....................................323 by W. E. Wilson and R. Bentley Nova Scotian gold ..................................................Colorado Quartz mine, Mariposa County, California: a modem source of crystallized gold .............. |  | | Journal (article/letter/editorial) | | ........................ DepositsnearLudlow,California,in the CadyMountains........... Loganmine ........................................... Van Dorn mine ............................................. Countryrocksof..................................... 1453 Tower mine .............................................................................. Rock from Alderman mine, Browns Canyon, Colorado .............. Age of the......................................... Mexico Bolivia ............................................. |  | | Journal (issue) | | ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition... A. 2(1):21-24 Heulandite from the Illawarra District, NSW. Carr, P., Perkins, M., Chenhall, B., Pemberton...Nickel, E. 1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and...Elliott, P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell,...Pyramid Hill, Victoria. Birch, W.D. 2(2):47-50 Post-mine sulphates from Teutonic Bore base metal deposit |  | | Report (issue) | | Nevada 89557-0088, U.S.A. Eiji Izawa, Department of Mining, Faculty of Engineering, Kyushu University 36,...Fluid-inclusion and geochemical studies at the Emperor gold mine, Fiji; Unpub. Ph.D. dissertation, University of...S.A., 72 p. Ashley, R. P., 1974, Goldfield mining district, jLn Guidebook to the geology of four Tertiary...Ashley, R. P., 1982, Occurrence model for enargite-gold deposits, in Erickson, R. L., ed., Characteristics...Distribution of gold and other metals in silicified rocks of the Goldfield mining district, Nevada: U.S |  | | Journal (article/letter/editorial) | | 2015 The Canning Gold Collection Figure 1. The best of Canning’s New England gold specimens are these...collecting and specialized in gold specimens” (Huizing 2005). Canning’s gold collection was recently donated...famous find. He dug an enormous hole at the Rist mine in Hiddenite, North Carolina. 96*2: 405... a white crystal rich in faces from the Aldrich mine in Stoneham, Maine. Beyond his self-collected specimens...favored titanium minerals and gold, the focus here. ;OL.VSK*VSSLJ[PVU Gold specimens formed only a small |  | | Journal (issue) | | Thomssen Mineral Exploration Consultants Carson City, NV photography: Nelly Bariand Sorbonne Paris,...R. Kampf Natural History Museum of Los Angeles County Arthur Roe Tucson, AZ Abraham Rosenzweig University...total was 412 pages due to extra financing for the Gold Issue). So there is no need to worry . . . it’s...1935 n July 17,1935 Mark Bandy, the noted American mining engi neer and mineralogist, left his home in Redfield...visa. From Boston, Bandy took a bus to New York City where he boarded the Santa Rita, a ship that was |  | | Report (issue) | | Geological Survey editorial standards. HerTo Park, California 1983 PREFACE This compendium of ore deposits...in felsic and intermediate rocks 3.3 Volcanogenic gold 4. Sediment hosted 4.1 Red-bed green-bed copper...Epithermal Au, quartz alunite type 5.6 Hot spring gold 5.7 Disseminated Hg 5.8 Silica carbonate Hg 5.9...Norte Cty, CA Santa Helena, Antioquia, Colombia Goto Mine, Luzan, P.I. References Wells, F. G. et al 1946...alloys, PGE sulfides, pentlandite, pyrrhotite native gold, PGE arsenides. Assemblage 2: Ti-V magnetite, Pt-Fe |  | | Report (issue) | | GEOLOGICAL SURVEY GEOLOGIC AND GRADE-VOLUME DATA ON 330 GOLD PLACER DEPOSITS By G. J. Orris and J. D. Bliss...Geological Survey editorial standards Menlo Park, California 1985 INTRODUCTION Placer deposits account...account for a large portion of the total production of gold. If fossil placers such as the Witwatersrand are...the world's gold has been produced from placer deposits (Boyle, 1979). and volumes, gold Information...production and reserve grades source, fineness, mining methods, other economic commodities and general |  | | Journal (article/letter/editorial) | | Preble Hill mine near Garland, Maine; the old lead mine near Middletown, Middlesex County, Connecticut;...Sterling Hill, New Jersey; and the Perkiomen mine, Montgomery County, and the well-known Wheatley and nearby...nearby mines, Phoenixville, Chester County, Pennsylvania (Slot0 1989). In the western United States. where...Chaffee County; the Leadville district, Lake County; the Bulldog Mountain mine in the Creede district, Mineral...Mineral County; and the Missouri mine DI:Robert B. Cook, an executive editor of Rocks & Minerals, is a |  | | Book | | be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 om MINERALS: PRODUCTS OF A CHANGING...CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species Minerals...zeolites. Calcite (septarian nodule), San Juan County, Utah, USA * 18 x 24x Bem 14 | MINERALS: PRODUCTS...Madagascar e(2x23x3em Quartz, Mount Ida, Arkansas, USA ° 14x 15 x 10 cm Corundum, Mozambique * 17 x 11...bright metallic luster and opaqueness of metals. Gold and copper absorb and re-emit orange to red colors |
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