| | Journal (article/letter/editorial) | Large ĂĄ E. Walcher The Rammelsberg massive sulphide Cu-Zn-Pb-Ba-Deposit, Germany: an example of sediment-hosted...1998 / Accepted: 5 January 1999 Abstract The Rammelsberg polymetallic massive sulphide deposit was the...(sediment-hosted massive sulphide) class of ore deposits. Rammelsberg is brieÂŻy compared to the other massive sulphide...massive sulphide and barite deposits (including Rammelsberg and Meggen, both are now exhausted), stratiform...this work is to describe the geology of the Rammelsberg deposit as an example of the sedimenthosted massive | | | Journal (article/letter/editorial) | submarin-hydrothermalen Zn-Pb-Ba Vererzungen wie Meggen, Rammelsberg, Howards Pass, McArthur River etc. r~umlich und...al Zn-Pb-Ba mineralizations such as Meggen, Rammelsberg, Howards Pass and McArthur River are spatially...lineaments may ment<<. The Pb-Zn ores of the Pine Point district stress the fact that the largest European Zn-Pb...Variscan Zn-Pb veins of the BensbergEngelskirchen district (Rhenish Massif) are connected with the NNW-SSE-trending...along this Variscan fault and flexure zone the Lower Devonian sediments are Pb-, Zn- and Cu-enriched | | | Journal (issue) | Wollaton Hall Mineral Collection N. Turner. 1 Rammelsberg Slag Minerals 1 W. van den Berg and C. van Loon...Loon. Diary of Events 4 2 6 Llywernog Mine and Museum S.J.S. Hughes. ADVERTISING Peter Briscoe 'Lloches'...Great Consols. Sculls in Devon Great Consols copper mine supporting the hanging wall of the lode. When copper...subsequent extraction of this sulphide from the mine, the lower levels remained untouched, since most of the...arsenopyrite in the deeper, flooded parts of the mine. P h o t o : R.H. Bird A.R.P.S. U.K. JOURNAL OF | | | Journal (article/letter/editorial) | SEDEX-type mineralizations of the Rhenish Massif (Germany) - implications for future Pb-Zn exploration By...recherche de nouveaux gisements de type Meggen-Rammelsberg et comme toutes les min6ralisations SEDEX connues...orebodies Meggen (60 Mt sulfide and sulfate ore) and Rammelsberg (27 Mt sulfide ore). Exploration drillings and...synsedimentary fault activity in the Devonian and Lower Carboniferous should be considered prime targets...SEDEX-typemineralizations of the Rhenish Massif (Germany) Zone, the Balve-Oberscheld fault zone, and the | | SĂĄez, Reinaldo, Moreno, Carmen, GonzĂĄlez, Felipe, AlmodĂłvar, Gabriel R. (2011) Black shales and massive sulfide deposits: causal or casual relationships? Insights from Rammelsberg, Tharsis, and Draa Sfar. Mineralium Deposita, 46 (5) 585-614 doi:10.1007/s00126-010-0311-x | Journal (article/letter/editorial) | causal or casual relationships? Insights from Rammelsberg, Tharsis, and Draa Sfar Reinaldo SĂĄez & Carmen...present study is based on the comparison of Rammelsberg in Germany, Tharsis in Spain, and Draa Sfar in Morocco...they are diachronous and younger southward: Rammelsberg is middle Eifelian, Tharsis latest Famennian...display low Corg and high Stot contents. At Rammelsberg, the Stot/Ctot ratios provide values typical...which suggests anoxic conditions, whereas at Rammelsberg and Draa Sfar oxic bottom water is indicated | | | Journal (article/letter/editorial) | between the distribution of certain metals, notably gold, silver and copper, as economically important constituents...length, include the Mother Lode in California, the gold-bearing Kirkland Lake and Porcupine fault zones...age in the Cerro de Pasco-Casapalca-Morococha district of Peru has almost constant composition, 'suggesting...of a thin basal layer of lead sulphide containing gold and silver, an intermediate horizon of nickel-bearing...crystallised and commonly segregate towards the lower margins of the basic igneous bodies where they may | | | Journal (issue) | Erzmineralien aus den filteren Schichten des Rammelsberg es bei Goslar 211 Aus den Sammlungen unserer Mitglieder...Grafschaft Sponheim 1775 234 LIEBER, W. : Gefalschtes "Gold" aus Mexico 235 Eilcherschau 236 Elnlegeblatt...Rammelsberges bei Goslar Von Volker WREDE, Goslar *) 1. Einleitung Der Rammelsberg am sildlichen Stadtrande...Stadtrande von Goslar ist seit alter Zeit durch seinen Buntmetallerzbergbau bekannt. Die bier gewonnenen...âą) Anschrift des Verfassers: Volker WREDE, 338 Goslar, Ktssllner Straae 9. 212 V. WREDE: Erzmineralien | | | Journal (article/letter/editorial) | metasediments rich in organic matter, especially deposits of gold (Radtke and Schneider 1970; Buryak 1975, 1982; Petrov...(Kucha 1983) and Ni-MoPGE-Au mineralization of the lower Cambrian black shales in southwest China (Tian Eshan...Williams 1981); and the deposits in Germany (Meggen, Rammelsberg; Gehlen 1985). On the basis of time...(Fig. 1, arrow 7). In the first case uranium and gold deposits are concerned. The uranium deposits of...in the Ronneburg area, Germany (Rybalkov 1965). 124 The metamorphogenic gold deposits in black shales | | | Report (issue) | HYDROTHERMAL AND MAGMATIC MINERAL DEPOSITS Page Magma, Mine,;Superior (oo. ciges Rocttactek ors eno os es snl...ameter: ee a SGI cose oncoce aes hot PIAS eA ee Germany=Czechoslovakiak |= hoc aeee eee ss ea ere TZ SE6DIT...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...hiierte ai Germanyiayne aie) eb ete eee 1 + Germany-Czechoslovakia............. 1 Call Pere ltr | | | Journal (article/letter/editorial) | Lithosphare, Goldschmidstr. 3, D-37077 Gtittingen, Germany Abstract The Rhenohercynian thrust- and fold-belt...mineralisation, which is restricted to the Rhenish Massif, Germany. It is formed during four major stages and siderite...Siegerland district as synkinematic lodes which are hosted by low-grade metamorphic pelites of Lower Devonian...inclusions, R E E fractionation, Rhemish Massif, Germany. Introduction T i n s paper presents new data...Variscan siderite lodes of the Siegerland district, Germany, which have been among the world's largest | | | Book (edition) | Vitriolbildungen im Ratstiefsten Stollen Erzbergwerk Rammelsberg, Goslar I. Auflage erschienen unter gleichem Titel...81 89 91 95 95 100 Regionaler Teil 7. Der Rammelsberg mehr als 1000 Jahre Bergbaugeschichte 111 An...bei Rottleberode Der Antimonbergbau von Wolfsberg Gold, Silber und Selen im Eisenerz das kuriose Tilkeröder...Jahrhundert prĂ€gte man fĂŒr das Gebiet zwischen Goslar und Bad Harzburg den Titel "klassische Quadratmeile...war der Rammelsberg am rasch nördlichen Harzrand (siehe Kap.7). Der seit Urzeiten Rammelsberg am nördlichen | | | Journal (issue) | c5anvw,((e,vMintrafs Mineral Dealer & Mine gent Levant Gallery Lower Boscaswel I, Pendeen, Near Penzance...Minerals 35 37 FRONT COVER Caledonite. Red Gill Mine., Caldbeck Fells, Cumbria. Largest crystal 1.25... S. Africa, Switzerland, Belgium, Holland and Germany. Necessary to this development, to take up the...was exploring various old mines in the Dolgellau gold belt. An old open level was investigated on the...worked in the Vigra and Clogau mine, and was more than likely a trial for gold in the mid 19th century. A | | | Book | and Technology Brennhausgasse 14 09596 Freiberg Germany Library of Congress Cataloging-in-Publication...for Geosciences and Natural Resources Hannover, Germany Preface The extraordinary growth of the computer................ 62 3 .2.8.1 Letneye, Dombarovsk District ....................................................... 62 3.2.8.2 Komsomolskoye, Mednogorsk District ...................................... 64 3.2.8.................... 65 3.2.8.6 Bakr-Tau, Baimak District, Bashkirian Republic ....................... 66 | | Lehmann, B., Mao, J., Li, S., Zhang, G., Zeng, M. (2003) aRe-Os DATING OF POLYMETALLIC Ni-Mo-PGE-Au MINERALIZATION INLOWER CAMBRIAN BLACK SHALES OF SOUTH CHINA AND ITS GEOLOGICAL SIGNIFICANCE--AREPLY. Economic Geology, 98 (3) 663-665 doi:10.2113/gsecongeo.98.3.663 | Journal (article/letter/editorial) | OF POLYMETALLIC Ni-Mo-PGE-Au MINERALIZATION IN LOWER CAMBRIAN BLACK SHALES OF SOUTH CHINA AND ITS GEOLOGICAL...University of Clausthal, 38678 Clausthal-Zellerfeld, Germany JINGWEN MAO, SHENGRONG LI, Faculty of Geosciences...exceptional thickness of 2 m observed at the Huangjiawan mine is limited to an underground outcrop of a few meters...that they are located in the basal part of the Lower Cambrian Niutitang Formation within a few meters...Nozaki, 1997). The hydrothermal solubilities of gold, platinum, and palladium are very different under | | | Journal (article/letter/editorial) | indirectly (e.g., alteration of mine tunnel walls; weathering products of mine dumps and slag). A second human...occurrences Number of localities I. Mine-associated (âpost-mineâ) minerals Formula Type locality; other...Dandy mine, Paradox Valley, Montrose County, Colorado Metadelrioite 2 SrCa(VO3)2(OH)2 Jo Dandy mine, Paradox...FinistĂšre, France Schuetteite 15 Hg3O2(SO4) Ocean mine dump, San Luis Obispo County, California Smrkovecite...Ni5(CO3)4(OH)2·4â5H2O 132 North mine, Widgiemooltha, Australia B. Alteration phases associated with mine tunnel walls Adolfpateraite | | | Book (edition) | UPHAM SHEPARD, in the Clerk's office, of the District Court of Connecticut. CONTENTS . PART I , Page...6 6. Corundophillite, (S.) 7. Epichlorite, Rammelsberg, 154 8. Brucite , Beud . * Nemalite, Nuttall...for Stonzaite. ADDENDUM . Xenotime is found in gold washings of McDowal Co., N. C., and in Georgia ...terminal edges, while the others are called the lower edges, or the lateral edges of the rhomboid . The...leucite and garnet has different anglesfrom that in gold , silver and fuor ; in the former we have the angles | | | Journal (article/letter/editorial) | (Teller Co.), Colo., this past summer some friends of mine found some interesting specimens which turned out...and are quite interesting. They came from the King Mine near Cripple Creek." CONNECTICUTâA very nice specimen...any better material ever came out of the tungsten mine in Trumbull. Since this is a very interesting discovery...chalcopyrite and chalcocite, were found in the old copper mine at Canton, Cherokee Co., Ga. I D A H O â Azurite...has been mined with lead ore in the Wood River district, Blaine Co., Idaho. ILLINOISâThe following note | | | Journal (article/letter/editorial) | und Kieslagerst~itten mit Cu-Pb-Zn vom Typus Rammelsberg fiihrt. Ahnliche polymetamorphe CuKieslagerst~itten...(LahnDill type), manganese and pyrite-Cu-Pb-Zn (Rammelsberg type). Similar polymetamorphic deposits of eopper-pyrire...mediterranean kimmericalpine ophiolitic province. The Rammelsberg type, pyrite-Cu-Pb-Zn deposits of the Eastern...m@tamorphos6), de manganese et de Py-Cu-Pb-Zn du type Rammelsberg. De pareils gisements polym~tamorphes de cuivre...kimm@rique-alpidique. Les Py-Cu-Pb-Zn gisements du type Rammelsberg des Carpathes de l'est ont une particuli@re importance | | | Book | 75240 Paris, Cedex 05, France FEDERAL REPUBLIC OF GERMANY Pergamon Press GmbH, Hammerweg 6, Postfach 1305...1305, 6242 Kronberg/Taunus, Federal Republic of Germany Copyright © 1980 Pergamon Press Inc. Library...mining camps Ancient surface workings of the Ophir Mine worked by King Solomon (c. 900 B.C.) at Mahd adh...Saudi Arabia. The author visited this famous old gold mining area in 1979. Contents Page List of Tables...18 19 20 21 MINE DRAINAGE UNDERGROUND HAULAGE HOISTING HARD-ROCK BREAKING VENTILATION MINE ILLUMINATION | | | Book | answer the purpose extremely well, and are sold in Germany at a â â â â very cheap rate. Besides occurring...the blows of a hammer, as is the case with native Gold and Native Silver. 4. Flexible : when the mineral...abstract oxygen from it and thus to reduce it. In the lower part of the flame a narrow stripe of deep blue may...acid, which afford a purple colour with chloride of Gold," or if strong, a brown precipitate. ' â Compounds...becomes coated with a deposit of metallic silver. Gold is not soluble in any of the acids singly, but is | | | Journal (article/letter/editorial) | Hydrogeochemical characteristics of mine water in the Harz Mountains, Germany â Elke Bozaua, , Tobias Lichab...A.-Römer-Str. 2A, 38678 Clausthal-Zellerfeld, Germany UniversitĂ€t Göttingen, Angewandte Geologie, Goldschmidtstr...Goldschmidtstr. 3, 37077 Göttingen, Germany A R T I C L E I N F O A B S T R A C T Keywords: Harz Mountains...Kupferschiefer Mine water Trace metals Water rock interaction Water samples (springs, creeks, mine adits) from...rock interactions including the ore minerals, the mine water concentrations of main components and trace | | | Report (chapter) | unusual rocks, including banded iron formations, gold-uranium palaeoplacers and copper-cobalt enriched...quantities of chalcopyrite, sphalerite and galena. Gold values may be significant. Underlying the massive...of the Cerro de Mercado deposits in the Durango district, Mexico (Swanson et al. 1978). A similar magnetiteapatite...associated with sub-aerial volcanism. The bonanza-type gold and silver deposits have had a long and important...economic history. More recently, bulk low-grade gold and silver deposits have become particularly interesting | | | Book | in the crystallographic and of his to work; Rammelsberg in the chemical chaintroductory part racters...vols. Gottingen, 1845, &c. Leipzig, 1846. Rammelsberg, Handworterbuch des chemischen Theiles Berlin...Tellurium Cadmium Silver . Mercury Manganese Gold, Cobalt . Tin Nickel Lead, Copper, . . ... ; A light is reflected. The word crystal in mine Faces, edges, angles, axes of Crystals. ralogy designates...axes. hand Ex. inscribed cube. The fluor spar, gold. (fig. 5} are bounded by twenty-four isand like | | | Journal (issue) | Brnmburg b. Adelebse n, Krs. G ö ttinge n, sekundĂ€re Mine ralbildungen im Basalt S 17/ 13 1, S 28/16 8 Braunberg... . . . 12/304 Communion-Steinbruch-+ Goslar - , -+ Rammelsberg Crailsheim /Jagst, Seelilien . . 4/89...alth ee n- AufschluĂ 8/1 14 Erlenbach/ Odenwa ld , Mine ra le 28/39 5 Ermingen b. Ulm/ Do na u, Turrit ellenpl...Gondelsheim/Kraichgau, Muschelkalk-AufschluĂ, Fossilien 12/ 222 Goslar/H arz, Umgebung, kleine Erzvorkommen u. alter Bergba...Betrachtungen um 1700 (HEINECCIUS) 21/325 -> uuch Rammelsberg Golling-> Passau, Graphit-Lage rstĂ€tte ... . | | | Journal (article/letter/editorial) | ensialicshale by basemetalporphyryandskarndeposits, gold- basins,related to an ocean-floored rift located...to The Yukon-Koyukuk basinpresentlyiscoveredby Lower Cretaceousandesiticvolcanicrocksof possible North...away from an erallysouth Thisyounger beltincludes gold-bearing quartz originalposition adjacent to theInnuitianfoldbeltof...carbon- Mississippi ate-hosteddepositsof the Ambler district,the shale- brecciatedDevoniandolostone(SchmidtandFolger...ageandappearto haveformedat approx- north of the Ambler district. 1586 M. T. EINAUDI AND M. W. HITZMAN âą6,âą |
|