 | | Book | | partout. © Dunod. Toute reproduction non autorisée est un délit. Les collections de minéraux et de gemmes...haute température, l’octaèdre est souvent favorisé, alors que le cube est plutôt une forme de plus basse...formation des cristaux La formation des cristaux est un processus lent et qui exige une grande stabilité...courantes Azurite et Malachite Jades Filon de quartz avec azurite et malachite massives Azurite (Chessy...stalactite d’azurite et malachite (Bisbee, Arizona, États-Unis) Azurite (Haut-Rhin) Classe 5 : carbonates |  | | Journal (issue) | | Préfaee e numéro hors série est consacré aux minéraux de la mine d'or de Salsigne, non pas seulement...des niveaux supérieurs de la mine à ciel ouvert. Si ce gisement d'or est mondialement connu , ce n'est...on entrevoit la complexité de ce gisement, mais est bâti pour en avoir une meilleure compréhension historique...géologique et minéralogique. Son cadre historique est bienvenu bien que sûrement incomplet tout comme l'état...Toutefois, l'ambition minéralogique des auteurs est atteinte. Ils nous révèlent de nombreuses espèces |  | | Journal (article/letter/editorial) | | Library] at 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal...specimen of olivenite from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have...secondary copper assemblages from the Black Pine mine in the Phillipsburg area of Granite County (Waisman...and Gibbs 1983; Anthony et al. 1995). At the 79 mine in Gila County, olivenite occurs as small, olive-green...brochantite and anglesite (Keith 1972). At the Grandview mine, Coconino County, small prismatic olivenite crystals |  | | Journal (issue) | | M. Gressm an tgressman@comcast.n et The Musonoi mine, Kolwezi District, Lualaba Province, Democratic...COVER: METATORBERNITE, 6.6 cm, from the Musonoi mine, Kolwezi District, Democratic Republic of the Congo...and on the best grossular garnets from the Jeffrey mine (2015). The Yukon Territory has been one of Rod's...west of the Mackenzie River Delta. The Nanisivik mine on Baffin Island was another prolific locality pioneered...Nanisivik mine, at Rapid Creek in the Yukon, at the El Bonanza mine, at the Society Girl mine, and at Emerald |  | | Journal (article/letter/editorial) | | collectors prefer to collect by mineral chemistry—silver minerals are an example of this. Then there are...aragonite on calcite, 10.3 cm across, from the Agrigento mine, Agrigento, Agrigento Province, Sicily, Italy. In...pearls to treat King Charles VI (1368–1422) of France for his melancholy and bouts of insanity. The efficacy...Alston Moor (Tindle 2008). The Yorkshire Silverband mine, Cronkley Fell, Durham, has produced interesting...examples of aragonite, particularly from the Botallack mine, Wheal Owles, and Wheal Cock, St. Just district |  | | Report (issue) | | elbaite, amethyst, Tsumeb minerals, and Sweet Home mine minerals. Also scattered on these pages are items...==================================== work as a mine supervisor at Boron) for what turned out, by the...“presence.” Stolzite, 3 cm, from the Proprietary mine, Broken Hill, New South Wales, Australia. Ex-Minette...distinctive blue fluorite on quartz from the Huanggang mine, Chifeng Prefecture, Inner Mongolia, China. These... Fluorite on quartz, 15 cm, from the Huanggang mine, Kèshíkèténg Banner, Chifeng Prefecture, Inner Mongolia |  | | Journal (issue) | | .......................... Trial at Brandy Gill Mine ... ..............................................Posnjakite, connellite and other minerals from Crinnis Mine, Cornwall Meeting & Field Trip Reports ...........of our preferences for the rock hammer or the "silver pick", let's hope 2012 is a mineralogically rich...unexpected duplication of "St. Marie" shows in France this year - and a couple of reviews of recent books...has benefited from the dataset, principally of old mine sites, put together for the earlier study of Bevins |  | | Book | | MICKAËL KRA, WHO WAS BORN IN FRANCE AND GREW UP IN IVORY COAST, IS ONE OF THE MOST IMPORTANT CREATORS...bleach in conformity with TCF standards. Ce livre est imprimé sur du papier blanchi sans chlore et conforme...comportement, un look, une élégante...). Son regard est rieur, mais avec des nuances de pudeur et de distance...Évangéliques en Allemagne pour le initiatrice du projet, «est de développer des savoir-faire nou- veaux en matière...réseau avec des associations locales: leur objectif est de contribuer à préserver la culture des San en créant |  | | Journal (issue) | | cover Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection;...photo Back cover: (above) Stock certificate for the Silver King Mining Company (1878) Dick Morris collection...copper-containing minerals (e.g., chalcopyrite, azurite, malachite, chrysocolla, linarite, etc.). Consequently it...custom jewelry. Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn...photo. Wulfenite (hot-pink), 3.7 cm, from the Glove mine, Tyndall district, Santa Cruz County, Arizona. Collected |  | | Catalog/List | | is filmed at the reduction ratio checked below/ est film^ au taux de reduction indiqu^ ci-dessous. Ce...imagea suivantas ont tti reproduites avec ie plus grand soin. compta tenu de la condition at da la nattet*...axamplairee originaux dont la couverture an papier est imprimte sont filmte en commencant par Ie premier...rMuction diff Grants. be Uorsque Ie document est trop grand pour itrm reproduit en un seul cliche, II asv...illustrate tha methods right required. 1 2 et de haut an baa. an pranant Ie rombre d'images n^essaire |  | Verhaert, Michèle, Bernard, Alain, Dekoninck, Augustin, Lafforgue, Ludovic, Saddiqi, Omar, Yans, Johan (2017) Mineralogical and geochemical characterization of supergene Cu–Pb–Zn–V ores in the Oriental High Atlas, Morocco. Mineralium Deposita, 52 (7) 1049-1068 doi:10.1007/s00126-017-0753-5 | Journal (article/letter/editorial) | | formation of oxidized minerals in the saprolite (malachite, azurite, brochantite) where the environment becomes...minerals, Cu minerals (chalcocite, covellite, malachite), and a Cu–Pb–Zn vanadate (mottramite). Galena...UMR 8148 GEOPS, Bâtiment 504, 91405 Orsay Cedex, France 4 Laboratoire Géosciences, Université Hassan...Wadjinny (1998), the exploitation of the Jbel Haouanit mine, until its closure in 1954, yielded 150,000 tons...at Jbel Haouanit (2.5 km away from the principal mine) for Cu and V ores (Fig. 1). In the Bou Arfa area |  | | Book | | 15th annual FM-TGMS-MSA Mineralogical Symposium: silver (chairman R. W. Graeme) 25:69-76 New minerals recently...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G |  | | Journal (article/letter/editorial) | | PENINSULA Wayne County International Salt C o . mine—Detroit Alpena County National G y p s u m C o... palygorskite, pyrite, quartz, sphalerite Spurr mine—Imperial Heights (near Michigamme) clinochlore var...selenite U . S . G y p s u m C o . quarry T a y l o r mine (and outcrops)—Alberta barite (r), goethite, graphite...marcasite, pyrite Kent C o u n t y Grand Rapids Gypsum C o . mine—Wyoming Delta C o u n t y (old quarry...gypsum var. satin spar and selenite Isabella (near Grand Dickinson C o u n t y Rapids) celestite (r), gypsum |  | | Journal (issue) | | MONTANA AGATE: Best Catch on the Yellowstone River SILVER: In the Shadow of Gold + Arsenic Family Minerals...com 3 Vol. 47, No. 11 • November 2017 14 MALACHITE 10 Part I: Exploring its amazing morphology. By...INFORMATION: editor@rockngem.com On The Cover Malachite-rich solutions dripping from the roof of a vug...vug or cave formed this lovely banded malachite. The different shades are due to varying crystal sizes...com Rock & Gem 7 Story by Bob Jones Green malachite is found in a pleasing variety of forms. In fact |  | | Journal (issue) | | Associate Editors Pierre Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia...Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook, IL Werner Lieber Heidelberg...Grice Famous mineral localities: the Mashamba West mine, Shaba, Zaire ....................................Lhoest, G. J. Gauthier & V. T. King The Fat Jack mine, Yavapai County, Arizona .......................... COVER: CUPRITE with malachite on chrysocolla, from the M ashamba West mine, Shaba, Zaire. Sorbonne |  | | Catalog/List | | Mariella bergeri Cretaceous St. Andre Les Alpes, France Rare and exotic, these two, coiled French ammonoids...Oxfordian Formation France The gigantic cluster of Jurassic Ammonites from France features three large...costatum species and was mined at the Korite Oxbow Mine which has been closed since the early 2000s. The...found in the Western Europe countries of England, France and Germany in the Toarcian Age rocks approximately...Begudo-Rognacian Formation Méze, Hérault, Languedoc, France First described in the 1840s, these were the first |  | | Book (volume) | | areaStaurolite; NE 2½ mi.: (a) the Cochran Mica Mine (1 mi. from the Cherry Grove School, near old tenant...mi., on the Etowah R., at the Creighton-Franklin MineGold; on the Oscar Robertson farm; and on the...Fulton Co.): creek bedsDiamond; the Laurel Creek MineAquamarine, Beryl, red Corundum. COBB COUNTY BELMONT...ELBERT COUNTY AREA: Rock Branch Church, old mica mineBeryl; Harmony Church, area Aquamarine; Broad...with most mining revolving around the old Chapman Mine in Elbert Co. Similar mines occur also in Madison |  | | Journal (issue) | | row, from left) Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection...basalts, to mention only a few. Compounded by the grand scenic beauty of the Cascade Range and other areas...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands...that men would be hired as laborers to work the mine and help develop it, but that no men would be involved...September–October, 2019 7 HISTORY had declined and the mine was sold. Today it is formally owned by “the children |  | | Journal (issue) | | Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook, IL Werner Lieber Heidelberg...crystals to 5 mm, with uranophane, from the Shinkolobwe mine, Shaba (formerly Katanga), Zaire. Sorbonne collection...e Delisle (or D e L’Isle) was b o rn in G ray, France, in 1736, and died in Paris in 1790. H e and the...three years, before being allow ed to retu rn to France. Back in Paris once again, he m et the m ineralogist...Francisco D avila, a Peruvian nob lem an visiting in France and w ishing to sell his collection. T h e w o |  | | Journal (issue) | | L y CONTENTS Journey to Tafilalt (part 4) Malachite . . . . . . . . . . . . . . . . Gem Conference...Minerals and Quartz I Dear Reader Rock 'n' Gc1n Est. 1990 GEMSTONE JEWELLERY (many new packaged items...Wholesale mineral supplies direct from Africa • Malachite • Meteorites • Gemstone Trees • Tumbled Stone...Pieces......$15, $25, $50, $75, $100 & $400 Better Mine Run...............................................Agate House We cut stones,yours or ours, and set in silver and gold to your design. Alwaysa wide selection |  | | Journal (issue) | | Associate Editors Pierre Bariand Sorbonne Paris, France Bill Birch Museum of Victoria Melbourne, Australia...Schwab Orleans, France Associate Photographers Nelly Bariand Sorbonne Paris, France Dan Behnke Northbrook...FLUORITE crystal group, 8.1 cm, from the Shangbao mine, H unan, China. Collector's Edge Minerals specimen;...color, and give a historical background for each mine or mining venture. These catalogs, still available...Specialties: M ineral properties exhibits; “velvet” malachite; old Penna. minerals, m ining art Additional |  | | Journal (article/letter/editorial) | | having the formula Cu,(OH),(CO,),. Pseudomorphs of malachite after azurite are common, although the converse...depth. It is almost invariably associated with malachite and commonly with a variety of iron oxides and...Namibia, exhibiting partial replacement by velvety malachite. Michel Derly specimen, Jeff Scovil photo. Figure...Creek and Phoenixville, Pennsylvania; the Pontiac mine, Halifax County, Virginia; Franklin and Sterling...spherical aggregates sprinkled on and within boxwork malachite; spherical to rosettelike aggregates of crystals |  | | Report (issue) | | . . . . . . . . . . . . . . . . . '.' ..... 14 Grand County . . . . . . . . . . . . . . . . . . . . ...mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals, however...Mineral Survey, Bulletin 117, 1981 BOX ELDER COUNTY GRAND COUNTY Ashbrook District (Grouse Creek Mountains)...District (North Mountain, La Sal Mountains). Little Grand District (S.E. Green River). Miners Basin District |  | | Catalog/List | | stilbite.Pretty RF TN.£4 2) BARITE,Mount Wellington Mine,Gwennap,Cornwall.Vitreous translucent greyish chisel...Excellent RF SPC.C.£10 4) CHALCEDONY,Pednandrea Mine,Redruth,Comwall.Ex Col Williams colln.Pure B crust...----------------------------------- 6) BARITE,Hilton Mine,Scordale,nr Appleby,Cumbria.Attractive druse of...xtls .. Pretty D C.£22 7) PYROMORHITE, Bwlch-Glas Mine, Cardiganshire,Wales. Very pretty covering ofbright...C. £15 = - -=~:- "' ·" 8) HA:RM6TOME, Bellgrove Mine, ·Stfontiai\Ai'gyllshire:scot1ana.Bioclcymifky-wliifee |  | | Catalog/List | | ~ARAGONITE Sharp hexagonal twin xis A'IHOHYLII Silver gay ran1at:7y !n specitens ANTIGOH!l[ var·: P!Cflot...Champion Mine Utah Crystal Peak,CO Four Peaks Horseshoe Dam Spain Maine Carter Mine,NC Champion Mine Grants...little or no matrix ZURII( 2-Ira xl rosettes with Malachite balls on matrix - pretty! MURI 1-3mi rosettes...striated cleabaoes of Galena containinq 47 o; 'ton Silver AURIE Alice transparent elongated micro ls to bmn..."Roses11 Hartse! !,CO Juanita Hi,NH Mexico Weldon Mine Norman, OK BARYIOCACIIE Hasive xln with Hausmanite |
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Silver mine, Zimmerbach, Colmar-Ribeauvillé, Haut-Rhin, Grand Est, France