 | | Journal (issue) | | cuprioan pentahydrite : their occurrence within mine waste 353-365 TEM imaging and analysis of microinclusions...on the dumps of the Petroglyph mine, Hillsboro District, Sierra County, New Mexico Chamonix, Haute-Savoie...The Hogg Estate of Mineral Processing Mine, LaGrange, Troup County, Georgia (USA) 188-198 News from Japan...208-213 Linarite, Mammoth-St.Anthony mine, Tiger, Pinal County, Arizona, USA 214-224 Collector's guide...microminerals of Valley Quarry, Gettysburg, Adams County, Pennsylvania, USA 235 3A" mica * DER AUFSCHLUSS |  | | Book (edition) | | is cross-cut by a crack filled with secondary covellite (blue). Optically Similar Minerals of comparable...grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite (blue and brown anisotropy)...longer fit into the same crystal lattice at the lower temperature; examples are, for instance, surplus...increasing oxidation potential: bornitechalcocite/covellite-tenorite and/or malachite plus azurite; native...orange to brown Vonsenite strong, orange shades Covellite strong, yellowish brown to bluish violet grey |  | | Journal (article/letter/editorial) | | cookrob@auburn.edu Linarite Mammoth–St. Anthony Mine, Tiger, Pinal County, Arizona O f the blue minerals, azurite...occurrences including the Cape Rosier mine at Brooksville, Hancock County, where it was found with smithsonite...Jones mine at Garland (King and Foord 1994). It is known in microcrystals from the Mascot mine (Graham...(Graham or Galena King mine), Coos County, and Mineral Hill near Wakefield, Carroll County, New Hampshire. It...Foster iron mine, Putnam County, New York, and in the zinc ores at Sterling Hill, Sussex County, New Jersey |  | | Report (issue) | | California, U.S.A. (Switzer and Bailey, 1953); Mihara mine, Okayama Prefecture and at Fuka, Okayama Prefecture...crystals in one mineralised pocket in the Wessels mine, Farm Wessels 227, Hotazel district, Northern Cape...1960) and in the Barringer Hill pegmatite, Llano County, Texas, U.S.A (Marble, 1940). Manganoan varieties...1972); also from pegmatites at Ragged Peak, Tuolumne County, California, U.S.A (Hutton, 1951 a) and at Chari...(Hentschel, 1964); lnishcrone, County Sligo, Eire; from Scawt Hill and Carneal, County Antrim, Northern Ireland |  | | Journal (article/letter/editorial) | | Levu/Fiji a paragenesis of pyrite, marcasite, idaite, covellite, wurtzite, sphalerite, luzonite and galena is...Riikkersberg/Frankenwald; Pyrit yon der Grube Gute Hoffnung b. Werlau a. Rhein; Troilit aus dem Pallasit von |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...microthin coating of bomite, 5.7 cm, from the Flam beau mine, Ladysmith, Wisconsin. William Larson collection;...Weardale fluorite miniature for $140, a beautiful 79 mine aurichalcite (2.75 inches) for $140, a Zambian libethenite...Tredwell to carefully document the localities by mine and sometimes by level. It also afforded him superior...uppermost level of the San Carlos mine, while the large, lustrous Rayas mine acanthites (with nearly zero |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided.... . . . . . . . . . . . . . . 3.7 Westsudetic-Silesian Region, East Bohemia .. . . . . . . . . . . .... . . . . . . . . 477 477 481 482 Chapter 10 Poland . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . 10.1 Sudety Mountains, Lower Silesia . . . . . . . . . . . . . . . . . . . .... . . . . . . 10.2 Other Uranium Occurrences in Poland . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | (50 days) experiments mimicking FS and subsequent mine dump processes. The mode of occurrence and the stability...oxides were hydrated by rain and soil water in the mine dumps producing basic lead phases. Chemical composition...quantitatively explain their formation in the medieval mine dumps by the reaction of the lead oxides with a...enlargement of the hydrocerussite stability field toward lower PCO2 at slightly higher temperatures of 35 °C. In...from an old mine dump right in front of a medieval FS place. Charcoal found in the mine dump was age |  | | Journal (issue) | | 85740 602-297-6709 Articles The Iron Cap mine, Graham County, A rizona..................................Ouray County, Colorado ............... 89 by B. & J. Muntyan Anatase on quartz from Ouray County, Colorado... Finds made in Arizona (the Iron Cap mine) and in Ouray County, Colorado, are described in three articles...huge i show organized by Herb Duke at the Pima County Fairgrounds. Following the advertising section...6-12 cm, Adamite with Hemimorphite from the Ojuela mine, pale green and purple Naica fluorites in small |  | | Journal (issue) | | on the Benitoite Gem mine, it was stated that the Mina Numero Uno, a nearby mine having a similar mineralogy...plentiful than ever and prices averaged generally lower in terms of Euro pean currencies. Visiting Americans...Another rope-climbing strahler who had France’s “Mine Des Farges,” now known worked the high altitudes...ranged from rel from Mina La Farola (the Farola mine) atively clear to opaque white to yellow- some 500... gemmy, white barite crystals, mak El Salvador mine, was one, and volborthite, ing them very attractive |  | | Journal (issue) | | 1877 "find of the century" in the Weisser Hirsch mine; many fine specimens of gangue species-these are...Upper Saxony (Obersachsen) to distinguish it frrom Lower Saxony (Niedersachsen) in northwestern Germany....natural, are in fact centuries-old, multilayered mine dumps, some with ancient tunnels beneath them. Even...District. The Silver Road, with "tourist mines" and old mine structures, beautiful medieval and Renaissance churches...Pochwerk-the ore-stamping mill at the Siebenschlehen mine-and which now is a small museum, with machinery |  | | Book (edition) | | rocks — Acid sulphate waters in igneous rocks — Mine waters of sulphate type —Sodium carbonate waters...amygdaloids The veins Mineral association Origin Mine waters Rock alteration Mining and smelting operations...LeadBoulder ville-Boulder County belt — The tungsten deposits en—The County —Summary — Deposits with native...—Pyrite-enargite veins —The pyritic replaceShasta County, California ment deposits — Copper deposits The...copper sulphides The relation of chalcocite, covellite and Oxidation of chalcocite zones Examples of |  | | Journal (issue) | | SHOWS TABULAR BLUE BERYL ON TOURMALINE DEO DARRAH MINE, NEAR PATTA GUZAR, BADAKSHAN, AFGHANISTAN 6CM TOM...addition, the largest of the three mines, the Wiesergut mine, has produced the world's finest specimens of crystallized...only rarely are these mine names mentioned on mineral labels. The Wiesergut mine, an underground operation...crystallized strontianite have been collected. The mine lies only 1.7 km south of the village of Oberdorf...Wiesergraben: according to Matz (1939a), reaching the mine from the village is a matter of only half an hour's |  | | Book | | places of extreme differentiation (e.g., at the Frood Mine and at Insizwa) bismuth and tellurium minerals are...solidif}^ at temperatures several hundred degrees lower, and thus after the ore minerals. 2. Magmatic differentiation...(1940). 12 T H E ORE MINERALS FIG. 4 80 X Mouat Mine, Stillwater Valley, Montana RAMDOHR From a border...(Schemnitz, the silver-tin ores of Bolivia). There is no lower temperature limit of hydrothermal deposits. They...Chalcopyrite-siderite formation: Mainly notably lower in temperature of formation t h a n the related |  | | Report (issue) | | • • • • • • • • • Norway • • • • • • • • • • • Poland • • • • • • • • • • • Portuga\ . • • • • • • •...Selection Trust Ltd.; Rhokana Corporation Ltd.; Rhoanglo Mine Services Ltd.; Anglo-American Corporation of South...United States, where it was named after Carroll County, Maryland. There has been considerable doubt expressed...transferred by mechanical means from the pit or mine to the mill for grinding prior to concentration...and hydrometallurgy: Pyritic ore from the Cornwall Mine, Pennsylvania, of the Bethlehem Cornwall Corporation |  | | Journal (issue) | | cavity of dolomite carbonatite. 6 x 5 cm. Zheleznyi Mine, Kovdor, Kola Peninsula, Russia. Fersman Mineralogical...fine-grained crusts of anglesite and cerussite. Covellite is the only supergene sulfide that we observed...Formula Abundance II Sulfides Galena PbS Covellite CuS Pyrite FeS2 ++++ Sphalerite ZnS +++...It corresponds those of leadhillite from Mammoth Mine , Arizona, USA and to the empirical formula Pb...complete resemblance to that of caledon.ite from Rowley Mine, Arizona, USA (;;060506 from the RR FF database) |  | | Book (volume) | | Iron Ore Deposits in the Lower Silurian of Central Bohemia .... 2. The Lower Silurian Iron Ores of the...Deposits of Pitkaranta in Finland 4. Kallmora Silver Mine at Norberg, in Sweden 5. The Deposit of Schneeberg...Angola 10. Trie Bedded Copper Deposits of Boleo, Lower California, Mexico (c) Lead Deposits 1. The Nodular...Deposits of Amberg 7. The Iron Ore Deposits in the Lower Cretaceous at Bilbao 8. The Manganese Deposits of...Pyrenees Epigenetic Tin Ore Stocks 1. Tinstone in a Lower Liassic Limestone of the Campiglia, Italy 2. Tungsten |  | | Book (edition) | | —Interpretation sulpliide waters — Chloride water analyses Mine waters waters— Sulphate waters Oxidation of waters—“Carbonate...veins in basic lavas General features The Kennecott mine, Alaska— ( ’opper sulphide veins in intrusive basic...amygdaloids— The veins— Mineral association Origin Mine waters Mining and smelting operations-- The copper...of Jerome, Arizona— Copjier deposits of Shasta County, California enargit-e —The copper deposits of...of criteria of of sulphide.s crystallizat covellite chalcocito, of of Tiiilt) of in in in |  | | Report (issue) | | 4 level stope in eastern lode, Mount Boppy gold mine. Quartz-filled net-vein fractures and brecciated...negative 0108) Bottom Right: Mount Pleasant gold mine, Cobar (Cobar Collection negative 0083) Bibliographic...Girilambone - Hermidale area Girilambone copper mine . Hartman - Larsen group of workings .. Bonnie Dundee...Dundee - Budgery group Genesis Canbelego copper mine area Gold-Quartz Veins Muriel Tank gold field Battery...deposits Central area The Peak area The Peak gold mine Coronation - Queen Bee line Group 2 Cu-Au deposits |  | | Book | | 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...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...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 | | from the ore the values may be correspondingly lower. The concentration of economically interesting metal...is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade...chalcopyrite (brass) from the Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo...usually only occur in limited quantities and have a lower metal content than corresponding oxides or sulfides...black Fig. 1.2 Chalcopyrite on quartz. Silberwiese Mine, Oberlahr, Westerwald (Germany) (photo © Monika |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...The present is a "prime time" of exposure of the lower Tertiary and late Mesozoic high-level (epizonal)...volcanic roof 10 km TV Cr 3 , BOULDER BATHOLITH L Lower crust, composed mostly of amphibolitic and gabbroic...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...quartz-pyrite gangue, and it is gradational into covellite, digenite, colusite and bornite-chalcopyrite veins |  | | Report (issue) | | zo•5o, whilst that of molten silver is slightly lower and that of precipitated silver slightly higher...produced silver may be mentioned East Huel Rose lead mine (yield from 1852 to 1861 was 260,721 oz.), and West...silver-lead mine (yield from 1851 to 1863 was 332,204 oz.), and the Frank Mills lead mine (yield from...alloy) is present in a pyritic lode at the Hanover mine, Filabusi. I t occurs i n thin scales associated...blende, a n d i s p a r t l y recovered. The Rezende mine, which recovers practically all its silver from |  | | Book (volume) | | have been mined to a Down to 52 m. (170 ft.) the mine was dry. depth of 56 m. (183 ft.) Chrysoprase,...Joseph shaft. At a southeastern. the southeast mine, this place the tuffs and marly slates Wengen...impregnated with Ore is also extracted in this part of the mine from a zone of cinnabar. impregnated rock lying...dolomite and the Wengen marly shales. In the Northwest mine, on the contrary, the succession of rocks the ent...of a dying volcanic activity. The Santa Barbara mine, close to the is the most important. The deposit |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...The present is a "prime time" of exposure of the lower Tertiary and late Mesozoic high-level (epizonal)...monzonite, and satellite plutons granodiorite Lower crust, composed mostly of amphibolitic and gabbroic...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...quartz-pyrite gangue, and it is gradational into covellite, digenite, colusite and bornite-chalcopyrite veins |
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