 | | Journal (article/letter/editorial) | | mineralisation in the Port Isaac-St Endellion district of north Cornwall has been investigated in order...Formations (Selwood and Thomas 1986) in the Port Isaac district, and are exposed along the coastline and in shallow...quantities of lead, silver and minor gold (Dines 1956). Mining activity other than for antimony included lead...are also identified in this work. Mining records for the district date from 1681 (Borlase 1758) with...coastal exposures, underground workings and abandoned mine dump waste and studied using a combination of petrographic |  | | Journal (article/letter/editorial) | | Abstract In vein material from the abandoned copper mine at Dhurode, County Cork, Republic of lreland, the...reference V 781 306), in the West Carbery mining district of County Cork, Republic of Ireland, where...Munster Basin (Reilly, 1986). The abandoned Dhurode mine produced some 200t of copper ore in the 1840s (Cowman...(with a gangue of quartz, chlorite, calcite and siderite), the two specimens of interest here consist mainly...Cu-rich veins of the West Carbery district (Ixer, 1990). The quartz-siderite gangue contains angular clasts |  | | Journal (article/letter/editorial) | | evolving fluid geochemistrya case study from the Apollo mine, Siegerland, FRG THOMASWAGNERAND NIGELJ. COOK Mineralogisches...i hydrothermal vein mineralization at the Apollo mine, Siegerland, Germany, are interpreted in terms of...primary sulphide mineralization hosted within a siderite vein of the Siegerland type, with pyrite, chalcopyrite...second stage. Formation of sulphosalts inside the siderite vein during the first stage is interpreted as...different points within the siderite vein and also between the siderite and quartz-stibnite vein systems |  | | Report (issue) | | coal from such burial depths is not suitable for mining, but it has been found to have a high potential...Yinchuan area, extensive mining of Late Paleozoic coal beds has continued; mining activity also occurs in...however, up to more than 30 m thick. In the strip mining areas at Jiaoping, the coal beds are totally more...with gray limestone, coal beds, and fire-clay and siderite layers. These sedimentary rocks were deposited...interclated with thick coal beds, fire-clay layers, and siderite concertions. These detrital sedimentary rocks |  | Ming, Tian, Bangzhuo, Mao, Shu, Liu, Yonglin, Zhang, Changlin, Han, Kent, Bion H., Hobbs, R.G., Johnson, E.A., Sigleo, W.S. (1989) Sedimentary environments and coal-forming mechanism of the Jurassic Yan'an Formation, Huangling mining area, Ordos Basin, China. Open-File Report Vol. 1989 (89-180) US Geological Survey doi:10.3133/ofr89180 | Report (issue) | | mechanism of the Jurassic Van'an Formation, Huangling mining area, Ordos Basin, China By TianMing, Mao Bangzhuo...OP JURASSIC HUANGLING i AN f AN FORMATI ON, MINING AREA, A COOPERATIVE ORDOS BASIN RESEARCH PROJECT...Mechanism of J.urassic /Yan f an Formation, Huangling Mining Area, Ordos Basim Part 1. ABSTRACT The Yan'an...Institute, Xian Aerophotogrammetric Center, Weinan Goal Mining Equipment Factory as well, the Geologists of U...environment on the Yan'an formation in Huangling Mining area, we envisaged that not only we can go on the |  | | Journal (volume) | | zfpg. $:e Afhandlingin, angående Uppgifter, fom De meddelas, åro i till K. V. A. Handl. L Qv. ...alle de Titlar, (Handlande, Fa- brikörer, Handtvårkare, m. fl.) fom man vill kalla A, och fom i de inkomne...kalla B och fom i de förra Tabellerne finnas enlkilde, men åro enahanda med dem, hvilka i de fenare finnas...fåttet, att fumman af Folk* tillika Numern i alla de (låder, ifrån hvilka Special* Tabeller inkommit och...Könen, fom finnas infatte, 2:ne forfla Columnerne i de åro uträknade enligt den pro- portion, fom uppkommit |  | | Report (volume) | | Meetings. Washington, D. C. American Institute of Mining and Metallurgical Engineers: Contributions, nos...Section of Bulletin, 1933, 1934. New York. See also Mining and Metallurgy. American Journal of Science, 5th...Record of the Year 1933.. 1934. New York. Annales de pa!6ontologie, t 22 (fasc. 2), 23 (fasc. 1, 2). Paris...del petrSleo, vols. 34, 35, Mexico City. ° Boletln de petr61eo y minas, vols. 1, 2, 3 (nos. 1, 2). Mexico...Canadian Institute of Mining and Metallurgy: Transactions, vols. 35, 36; Canadian Mining and Metallurgical |  | | Report (volume) | | Coast region................................. 61 District of Columbia.............................................................................. 302 District of Columbia.....................................567. Alabama barite, McCalley, 3814. Alabama gold mining, Smith, 5016. Alabama gold ores, Brewer, 558. Alabama's...gold fields, Phillips, 4374. Arbacoochee gold district, Alabama, Brewer, 560. Auriferous quartz bodies...Bauxite bank, the Warwhoop, Brewer, 555. Bauxite mining, McCalley, 3813. Brown ore deposit of Baker Hill |  | | Journal (article/letter/editorial) | | Canton, China ; Orville Adelbert Derby, Esq., Rio de Janeiro, Brazil ; Colin Docwra, Esq., Balls Pond... J. E. de Miiller, Esq., Landhof, Bern, Switzerland ; James Sterling, Esq., F.L.S., District Surveyor...Hanks, Esq., State :~fineralogist, California State Mining Bureau, San Francisco; and William Elliott Howe...Survey of Great Britain, and from the French Ddp6t de la Marine. These amount altogether to 832 sl~eets...Survey. Of the remainder, 26 sheets are from the Ddp6t de la ]~[arine, 6 from the Geological Survey of Saxony |  | | Catalog/List | | usias m of the amateur . Ward's Basic Systematic Mine ral Collection. The 1 44 specimens chosen for this...Collection { wt.. 1 8 lbs. ) . . 59 .00 WAR D'S MINE RAL AN D ROCK C O LL E C T IO NS . .. . .....Prehnite Prochlorite Q uartz R iebeck i t e R u tile Siderite Staurol i te -l i ta n i te (Sphene) Topaz Tour...trat e som e of the imp ortan t way s 111 whic h mine rals a r c form ed. The speci me n s ha,·c been...i\licrospongi a ( H i n d i a ) sphaeroida l i s ( De v . ) S e t of 2 ; o n e o p e n t o s h o w structure |  | | Journal (volume) | | WALCOTT C. D. Norway U. S. Geological Survey GERARD DE GEER GEORGE Sweden M. DAWSON Canada WILLIAM C...Alfred C. Lane Sheets, comprising Portions of the District of Nipissing, Ontario, of the 718; The Department...United States Geological Survey, Monograph Aspen District, Samuel Franklin Emmons, geologist Colorado...ice-field near the lower rapids, but also the district which the stream traverses in passing the rapids...the gabbros of Norway, especially those from the district of Gran, and above all, some from the Viksfjeld |  | | Book (edition) | | Etheridge and Seeley, the very full Traite de Geologic of Professor A. DE Lapparext, and the Elemente der Geologic...— E. Beyrich. Blum. — J. F. Blumenbach. Blv. — D. de Blainville. Br. — H. G. Bronn. Brngt. — Brongniart...Hux.— T.H.Huxley. Con.— T. R. A. Conrad. — L. de Koninck. Kon. — F. Romer. — A. Remond. Rem. D...— H. A'on Meyer. Mb. — O.C. Marsh. Montf. — Denys de Montfort. Morr. — Morris. Mort. — S. G. Morton. ... Sternb. Ung. — Unger. Van. — Vanuxem. — E. de Verneuil. Vern. Woodw. — J. Woodward. INTEODUCTION |  | | | | TS ae 7 lhe g ' da ONAN Mal| AQ in CyrTU OP de bee ih] allay LE LAMP , prays, _Aftin progie...Recherches Anatomiques sur les Organes V egetatifs de l’Urtica dioica, A. GRAVIS, 84.—List of the Plants..._-------- 108 XV.—Crystals of Analcite from Phcenix Mine, Lake Superior Copper, Region; by S. L. REnniuLp...Potager d’un Curieux: Histoire, Culture, et Usages de 100 Plantes comestibles peu connues ou inconnues... Gastornis Klaassenii, HE. T. Newron: Comstock Mining and Miners, K. Lord: Materialien zur Mineralogie |  | | Journal (volume) | | TS ae 7 lhe g ' da ONAN Mal| AQ in CyrTU OP de bee ih] allay LE LAMP , prays, _Aftin progie...Recherches Anatomiques sur les Organes V egetatifs de l’Urtica dioica, A. GRAVIS, 84.—List of the Plants..._-------- 108 XV.—Crystals of Analcite from Phcenix Mine, Lake Superior Copper, Region; by S. L. REnniuLp...Potager d’un Curieux: Histoire, Culture, et Usages de 100 Plantes comestibles peu connues ou inconnues... Gastornis Klaassenii, HE. T. Newron: Comstock Mining and Miners, K. Lord: Materialien zur Mineralogie |  | | Book | | Alain: Laboratoire de PaIeontologie et de Stratigraphie du Paleozoique, Universite de Bretagne Occidentale...at the Jardin des Plantes in Paris, Jean-Baptiste de Lamarck (17441829) developed the first scientific...Palaeontology and Evolution: Extinction Events. III Jornadas de Paleontologia. 2nd International Conference on Global...Cretaceous-Tertiary boundary (0 meter) at Zumaya, Spain. Ranges are drawn between first and last sampled...Systematics, Biostratigraphy, Palaeoecology. Cahiers de Paleontologie, CNRS Editions, Paris. Debrenne, F |  | | Report (issue) | | =:.::.o:·.·.·.······ OLIGOCENE-White River ~··· De Smet (part) oo.:o·o·.o.-:.-........ LLJ z LLJ...mammalian remains. It is the roof of the Eagle coal mine, 1 mile south of Bear Creek, Mont., at a level about...of large titanoid mammaJs in strata southwest of De Beque, Colo., which in 1936 he proposed to call the...prospects, particularly from the vicinity of the Mackton mine, 6 miles east of Big Sandy, contain Glyptostrobus...basin of northeast- on a large coal seam. At the M-C mine on Sand ern Wyoming, drained by the Tongue, Powder |  | | Report (issue) | | has a long history dating back to works by Benoit De Maillet and Robert Chambers in the 18th and 19th...Campus Universitario do Guama, Centro de Geociencias, Departamento de Geologia, Belem CEP 66075-970, Para...the ice caps migrated to central South America and de¬ rently known in the Silurian of Paraguay on the...windinduced physical processes that shaped the shoreline de¬ posits, and caused reworking of older aeolian dunes...gregarius) are known from the lower unit (Caputo and de Andrade, 1968). Jaeger (1976) suggested a middle |  | | Book | | Benson ● M. L. Berbee ● S. Berger ● M. E. C. Bernardes-de-Oliveria ● C. M. Berry ● J. Bogner ● B. Bomfleur ●...transmission electron microscope (Archangelsky and Villar de Seoane, 2004). Fossil cytoplasm has even been described...and in understanding preservation processes (Villar de Seoane, 2003). Fossil cuticles have also been examined...USA. Figure 1.51 Collecting coal balls at a strip mine in southern Illinois. and Europe were close to...the introduction of various SEM techniques (Villar de Seoane and Archangelsky, 2008) that have made it |  | | Book (volume) | | . . . . . . . . . . . . . . . . . . . . The Juan de Fuea Ridge System ........................... Contemporary...Galapagos Spreading Center Co East Pacifie Rise Do Juan de Fuea Ridge Vo Subduction Zone Ao Heat Flow Distribution...Mesozoic and earliest Tertiary magmatic are (narth s,de) and tore-are (Marlow and others,·1976) Relative...Wilson and F. Vine in 1965 first identified the Juan de Fuea Ridge as a spreading ridge and recognized the...11. THE JUAN DE FUCA RIDGE SYSTEM Figure 2 shows the principaI features of the Juan de Fuca Ridge system |
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