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| Mining in Greenland GEOLOGY AND ORE The Blyklippen lead-zinc mine at Mesters Vig, East Greenland No. 5.../ 2005 The Blyklippen lead-zinc mine at Mesters Vig, East Greenland In 1948, galena-bearing quartz veins...by members of the Danish Expeditions to East Greenland (Lauge Koch Expeditions). This initial discovery...Mesters Vig is a small branch of Kong Oscar Fjord on the east coast of Greenland at c. 72Ā°10Ā“N lat., 270 km...Blyklippen g s Vi ster e M Mestersvig airfield Nyhavn N Kong Oscar Fjord irregularly distributed |
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| and Mining in Greenland GEOLOGY AND ORE The mineral potential of the East Greenland Palaeogene intrusions... I Kap Simpson Kong Oscar Fjord Oksehorn, Theresabjerg I Mesters Vig I Malmbjerg Werner Bjerge Kan...Major fault Iceland Map of the Palaeogene East Greenland igneous province. 2 16Ā° I Major sill complexes...province present between 66Ā° and 75Ā°N, the East Greenland flood basalt province ranks with provinces like...complexes characterise the outer coastal area of East Greenland. They are all part of the Palaeogene volcanic |
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| MINERAL RESOURCE ESTIMATE FOR THE MALMBJERG MOLYBDENUM DEPOSIT, GREENLAND PREPARED FOR INTERNATIONAL MOLYBDENUM...Technical Report for the Malmbjerg Project, located on the east coast of Greenland. The Technical Report...project. The Malmbjerg license area is located in the central portion of the east coast of Greenland, approximately...licenses are located in a remote and rugged area of Greenland, in a region largely covered by glaciers. The...and supplies must be either barged or flown to Mestersvig, and then airlifted by helicopter to the site |
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| Tertiary mineralization and magmatism, East Greenland: lead isotope evidence for remobilization of continental...Monrad Jensen ) Geological SurĆey of Denmark and Greenland, ThoraĆej 8, DK-2400, Copenhagen NV, Denmark Received...associated with Tertiary igneous rocks in East Greenland fall in two distinct groups: Ž1. sulphide samples...shown that the pre-Tertiary rocks of North-East Greenland are likely local crustal sources of lead for contaminated...Tertiary; East Greenland ) Bureau of Minerals and Petroleum, P.O. Box 930, DK-3900 Nuuk, Greenland. Tel.: q299 |
 | Kolb, Jochen, Keiding, Jakob K., Steenfelt, Agnete, Secher, Karsten, Keulen, Nynke, Rosa, Diogo, Stensgaard, Bo M. (2016) Metallogeny of Greenland. Ore Geology Reviews, 78. 493-555 doi:10.1016/j.oregeorev.2016.03.006 | Journal (article/letter/editorial) |
| Metallogeny of Greenland Jochen Kolb, Jakob K. Keiding, Agnete Steenfelt, Karsten Secher...Rosa, Diogo, Stensgaard, Bo M., Metallogeny of Greenland, Ore Geology Reviews (2016), doi: 10.1016/j.oregeorev...pertain. ACCEPTED MANUSCRIPT Metallogeny of Greenland JOCHEN KOLB1, JAKOB K. KEIDING1,2, AGNETE STEENFELT1...Economic Geology, Geological Survey of Denmark and Greenland, Ćster Voldgade 10, 1350 Copenhagen K, Denmark...TE D MA Corresponding author: jkol@geus.dk Greenland is the largest island on Earth, with 80% of its |
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| METAL MINERALIZATION AT FLAMMEFJELD, SOUTHEAST GREENLAND ASKER GEYTI ARCO Norway,Incorporated,Wergelandsveien...by minor pyrite and chalcopyrite,form massive,centimeter- areaarepyrite,chalcopyrite,tetrahedrite,sphalerite...d graniticrocks(Westraand with tetrahedrite,chalcopyrite,pyrite, and fluorite toward the northwestand...the rocks gletscher,apparentlyassociated with chalcopyrite at Flammefjeldcanbe established. The oldestrocks...critical reading of the manuscript.C. K. Brooksis Malmbjerg and Mellempas, are known in east acknowledgedfor |
 | Holwell, D. A., Selby, D., Boyce, A. J., Gilbertson, J. A., Abraham-James, T. (2012) AN Re-Os DATE FOR MOLYBDENITE-BEARING QUARTZ VEIN MINERALIZATION WITHIN THE KANGERLUSSUAQ ALKALINE COMPLEX, EAST GREENLAND: IMPLICATIONS FOR THE TIMING OF REGIONAL METALLOGENESIS. Economic Geology, 107 (4) 713-722 doi:10.2113/econgeo.107.4.713 | Journal (article/letter/editorial) |
| WITHIN THE KANGERLUSSUAQ ALKALINE COMPLEX, EAST GREENLAND: IMPLICATIONS FOR THE TIMING OF REGIONAL METALLOGENESIS...Abstract The Kangerlussuaq Alkaline Complex, East Greenland, is one of the largest alkaline complexes in the... Introduction The Kangerlussuaq area of East Greenland occupies a key position in the history of the...geologic map of the Kangerlussuaq area of East Greenland showing the location of the Kangerlussuaq Alkaline...0361-0128/98/000/000-00 $6.00 localities in East Greenland, including the 39.6 Ma Flammefjeld desposit in |
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| THE ALKALI MASSIF OF THE WERNER BJERGE IN EAST GREENLAND BY P. BEARTH WITH 9 FIGURES IN THE TEXT AND...THE ALKALI MASSIF OF THE WERNER BJERGE IN EAST GREENLAND BY P. BEARTH WITH 9 FIGURES IN THE TEXT AND...Formations.... The Molybdenite Occurrences at the Malmbjerg . . . . . . . . . . . . . . . . . . . . . . Relationship...confluence of Schuchert- and Sirius Gletscher. '13 The Malmbjerg. 14 A. Eastern slope of Kravebjerg seen from Vindueskarmen...Molybdenite on planes of joint in intrusive rock of the Malmbjerg. ,, 19 A. Wolframite intergrown with quartz from |
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| GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN 24 ā¢ 2011 The East Greenland rifted volcanic margin C....Kent Brooks GEOLOGICAL SURVEY OF DENMARK AND GREENLAND DANISH MINISTRY OF CLIMATE, ENERGY AND BUILDING... Geological Survey of Denmark and Greenland Bulletin 24 Keywords East Greenland, North Atlantic, rifted volcanic...the glacier, the 1965 Oxford University East Greenland Expedition travelled and collected from this area...in full, viz. Geological Survey of Denmark and Greenland Bulletin. If abbreviation of this volume is necessary |
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| 1983 Scheelite Mineralization in Central East Greenland C. P. Hallenstein and J. L. Pedersen Nordisk Mineselskab...located in the Caledonian fold belt of Central East Greenland (70 Ā° - 74 I/2 o N). The fold belt comprises Archaean...wolframite ocalization in Central East Greenland" curs at the Malmbjerg porphyry molybwhich was supported...float and outcrop was known in the area The East Greenland project area lies prior to the start of the project...by the Greenland ice cap, observed in the area during a regional and to the east by the Greenland Sea survey |
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| be reported because they may not be economic to mine at the time they are explored. Balancing these...because mining concerns attempt to develop long-range mine plans now. It is also more common in recent years...sources listed in references) Deposit name Newmon Mine Allan (Johnson Lease) . Courtwright (Daggett Lease)...8) Skyline Mine Sunrise Toujours Gai White Feather Apex Darrington Gold Bug Claims Green Mine Helemar...Hoff Murphy Pillikin Shelly Sheppard Mine Simon Stafford Alice Mine Black Bow Claim (Avery) Blue Brush |
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| Tungsten potential in Greenland No. 25 - February 2014 GEOLOGY AND ORE 25 / 2014 Tungsten potential...potential in Greenland Tungsten-associated mineralising systems are evident in central East and South Greenland...Greenland and present in several other regions of Greenland. This is one of the conclusions from a workshop...potential in Greenlandā was arranged by the Geological Survey of Denmark and Greenland (GEUS) and the...tungsten deposits in the top 1 km of the crust in Greenland and to rank the most prospective areas. The procedures |
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| different relationships. The Flammefjeld (East Greenland) porphyry Mo deposit * Corresponding author....along the boundary with lithosphere). At the Malmbjerg deposit associated with the Werner Bjerge alkali-salic...is the main commercial mineral; the next is chalcopyrite. Sources of magmatism according to isotope-geochemical...syenite-porphyry. Sulfides: 8, molybdenite, 9, chalcopyrite, 10, pyrite. DM, BSE, EM I (Nd-enriched mantle)...ages of porphyry molybdenum deposits in the East Greenland volcanic-rifted margin. Econ. Geol. 99 (6), 1215ā1222 |
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| bottom and labels at bottom show bends in section, mine coordinates, and location of the 480 H cross section...Muscovite Sericite Clay Garnet Sphalerite Galena Chalcopyrite Barite Rhodochrosite Mineral Mineral Assemblage...Muscovite Sericite Clay Garnet Sphalerite Galena Chalcopyrite Barite Rhodochrosite Mineral Moderate Temperature...virtually restricted to microscopic inclusions of chalcopyrite in sphalerite (Seedorff, 1988); thus, the distribution...and SPHAL assemblages; sphalerite occurs with chalcopyrite and 600 KSP -40 ANDAL 0 2 log (a 4 6 |
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| Narssarssuk, Greenland. Photo by R. Bode. TITLE PAGE: The most common mineral in Greenland: ice āmaking...up the typical Arctic icebergs, ubiquitous in Greenland waters; photo by B. L. Nielsen. This special...AMMASSALIK (ANGMAGSSALIK) GEOLOGICAL MAP OF GREENLAND NUUK (GODTHAB) PAAMIUT (FREDERIKSHAB) ARSUK...Paleozoic and Mesozoic North Greenland platform and fold belt East Greenland Caledonian fold belt P rote...Archaean i 500 km i i i i PREFACE Throughout Greenland there are many interesting mineral localities |
 | Graham, Garth E., Kokaly, Raymond F., Kelley, Karen D., Hoefen, Todd M., Johnson, Michaela R., Hubbard, Bernard E. (2018) Application of Imaging Spectroscopy for Mineral Exploration in Alaska: A Study over Porphyry Cu Deposits in the Eastern Alaska Range. Economic Geology, 113 (2) 489-510 doi:10.5382/econgeo.2018.4559 | Journal (article/letter/editorial) |
| be observed at the surface. Stockwork quartz chalcopyrite-pyrite Ā± molybdenite veins are exposed up to...volcanic arc rocks (Fig. 2D). Within the deposit, chalcopyrite Ā± molybdenite-bearing quartz-rich and quartz-poor...Orange Hill deposit. B) Stream cobble of quartz-chalcopyrite-molybdenite stockwork veining from north end...of the Bond Creek ridge. E) Stockwork quartz-chalcopyrite-pyrite veins at creek level, Bond Creek. F)...fork of Bond Creek (Fig. 2F). Here, pyrite Ā± chalcopyrite and molybdenite in veins and fracture coatings |
 | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) |
| Lopez, Alfonso Arias Tauta, Carlos Cedeno Ochoa, Oscar Pulido Ulloa, Alvaro Murillo Rodriquez, Manuel Jose...8, Domains Deposit Description Deposits of chalcopyrite, or sphalerite and galena in limestone altered... 4, 12 Deposit Description Massive pyrite, chalcopyrite, and sphalerite in or near pillow basalt and...(stockwork) containing pyrite or pyrrhotite and chalcopyrite may commonly underlie the massive sulfide. (Appendix... 3, 24 Deposit Description Massive pyrite, chalcopyrite, and sphalerite in marine volcanic rocks of |
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| org/details/geologyofgreenla0000unse Geology of Greenland ā¢~ i ~ j : . . ā ; i ~ - : Arthur Escher...Geological Survey of Greenland 1976 Copyright Ā© The Geological Survey of Greenland, Available from...from The Geological Survey of Greenland @Mster Voldgade 10 DK-1350 Copenhagen Denmark or through your bookseller...ae A/S, Odense 1976 Preface Geology of Greenland aims to provide a concise modern account of...geology. A large part of the exposed bedrock in Greenland is formed of Precambrian crystalline rocks with |
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| soon progressed to shallow depth, resulting in a mine. The numbers of mines and intensity of ACCEPTED...colonialism, modern economic booms (Belich, 2009). Active mine numbers and sizes skyrocketed during two World Wars...rapidly growing number of mineral discoveries and mine establishment was partly driven by the discovery...of conquests and non-military acquisitions. But mine importance and fame did not necessarily correspond...obsolete (for example, recent reserves of a mature mine only, or IP past production for a period of time) |
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| reasons for the approach taken Mineral deposit or mine? A genetic model as the basis for exploration The...many geologists who have given their time during mine visits and responded to our queries. We have benefited...Decline Doline A downward inclined tunnel into a mine or potential ore body. A funnel-shaped depression...shaft excavated upwards for connecting levels in a mine or ore body. Ripping The removal of overburden...of the problems which face the mine geologist. The function of the mine geologist varies considerably |
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| org/details/geologyofgreenla0000unse Geology of Greenland = ~ Geology of sreenland Arthur Escher ...Geological Survey of Greenland 1976 Copyright Ā© The Geological Survey of Greenland, Available The from...DK-1350 Denmark or through ISBN 1976 Survey of Greenland 10 Copenhagen your bookseller 87-980404ā0-5S... Fabrik A/S, Odense Preface Geology of Greenland aims to provide a concise modern account...geology. A large part of the exposed bedrock in Greenland is formed of Precambrian crystalline rocks with |
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| based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...DEPOSIT DESCRIPTION Mineralogy Pyrrhotite + chalcopyrite + pentlandite + cobalt sulfides, by-product...ilmenite Ā± magnetite Ā± pyrrhotite Ā± pentlandite Ā± chalcopyrite Ā± PGE minerals (dominantly laurite, cooperite |
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| geological maps in Western Australia, Namibia and Greenland. Throughout his career, which has included work...Asia, New Zealand, the southwest Pacific, China, Greenland and Australia, he has integrated experience in...Amagmatic Mineral System in Inglefield Land, NW Greenland . . . . . . . . . . . . . . . . . . . . . . ....deposit, ore deposit, mineral occurrence, prospect, mine, reserves and resources are familiar, but more rigorous...unusual amagmatic mineral system from northwest Greenland. On Earth, sites of hydrothermal activity support |
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| Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite Chalcostibite Chamosite Charoite Chengdeite...mineralization was mined for Cu ore made up of chalcopyrite forming the ore mineral and siderite plus dolomite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...well as debris of siderite used as backļ¬ll. Chalcopyrite was not even mined as a byproduct (a secondary...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting |
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| Chalcedony Chalcocite Chalcomenite Chalcophanite Chalcopyrite Chalcostibite Chamosite Charoite Chengdeite...mineralization was mined for Cu ore made up of chalcopyrite forming the ore mineral and siderite plus dolomite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...well as debris of siderite used as backļ¬ll. Chalcopyrite was not even mined as a byproduct (a secondary...you look for a mine look near a mineā. This includes the imperative āif you look for a mine look for smelting |
