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Bo. 131 · NR. 8 IGNEOUS ROCKS OF THE IVIGTUT REGION, GREENLAND PART I THE NEPHELINE SYENITES OF THE...Bo. 131 • NR. 8 IGNEOUS ROCKS OF THE IVIGTUT REGION, GREENLAND PART I THE NEPHELINE SYE ITES OF THE...71 PREFACE T hrough the courtesy of Kryolith Mine og Handels Selskabet I had in 1927 for the first...investigating the cryolite deposit at I vigtut, South Greenland, and I sincerely thank the former technical director...occurrences of igneous rocks in the country around Ivigtut. It was therefore of importance for me to obtain |
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Narssarssuk, Greenland. Photo by R. Bode. TITLE PAGE: The most common mineral in Greenland: ice —making...up the typical Arctic icebergs, ubiquitous in Greenland waters; photo by B. L. Nielsen. This special...(ANGMAGSSALIK) GEOLOGICAL MAP OF GREENLAND NUUK (GODTHAB) PAAMIUT (FREDERIKSHAB) ARSUK NARSARSUAQ NARSAQ QAQORTOQ...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 |
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MINERAL SPECIES FffiST DESCRIBED fron1 GREENLAND Ole V. Petersen & Ole Johnsen Also in this series...Publication 7 (2005) MINE. RAL ....... SPECIES FIRST DESCRIBED froin GREENLAND Ole V. Petersen & Ole...organizations: The Commission for Scientific Research in Greenland Geologisk Museums St0ttefond (Geological Museum's...document on the minerals first discovered in Greenland. After all, as they point out in the first sentence...Introduction, a mere 26 kilometers separates Greenland from Canada along Nares Strait; we are neighbors |
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the belt, only the apical part of a leucogranite stock is exposed. The rocks are similar in composition...formation [2, 3]. IVIGTUT GRANITES AND ASSOCIATED CRYOLITE DEPOSIT, SOUTH GREENLAND The Ivigtut deposit has...extended body of siderite–cryolite composition is confined to the apical part of a domelike stock of leucocratic...structures of the (a) Ivigtut deposit in Greenland and (b) Pitinga deposit in Brazil. Ivigtut [4]: (1) granite... The granite stock is 300 m in diameter and expands with increasing depth. The Ivigtut granite cuts a |
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Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Jochen, Thrane, Kristine, Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...pertain. ACCEPTED MANUSCRIPT Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Thrane IP The Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...steenfelt@gmail.com; ast@geus.dk NU Abstract South Greenland has been the site of historic mining of cryolite |
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Rb-SrIsotopicEvidencefor theAgeandOriginof the Ivigtut GraniteandAssociated CryoliteBody,SouthGreenland...(errors quotedat 2o-) for the granite intrusionat Ivigtut showsthat it is significantlyyoungerthan the n... Introduction southeasterncoastof Arsuk Fjord in South Greenland, and it i.s one of the smallest known...Rb-Sr stu.diesyi'eldinginformationdirectly aP- .siderite,occupiesa sizeableproportionof the presplicableto...above. Variou.s accountsof the geology of .the Ivigtut ing a possibleman.tleorigin. The high ratios are |
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quantities of minerals have been sent home from Greenland. These minerals originate from different sources...disposal of scientific investigators by the "Kryolith Mine og Handels Selskabet" and "Øresunds Chemiske Fabriker";...material has naturally been collected in East Greenland by the numerous expeditions of later years, whereas...increase the size of the hook. As far as West Greenland is concerned, the geological conditions are rather...which chiefly occur in the southernmost part of Greenland. As elsewhere, the occurrences of minerals in |
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minerals become available. I normally have a good stock of each mineral in the catalogue up to where it...Tremolite crystals from Madagascar Moldavite.New stock of Chaoite.Talc from Egypt, Spinel crystals from...Greenish , sparse, acicular micros in Penbenhy Croft Mine, St cavities in quartz_________________ Hilary Cornwall... Rich white crusts on matrix. ALAMOSITE Rawhide Mine, Mohave Ixl £9 'A x A £3 1 xA Pb SiO/3_____________...Feldspar_____________ Black areas in actinolite Basinas Mine Sweden 1x1 £1.20 ALLANITE 9 Ce Y Fe SiO__________ |
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flat calcite-- attractive piece 6x4. Whitesmith Mine Stontian Scotland £25 7 ElJDIAL YTE rich red masses...covering all over the top surface 4x3cm Cassagna Mine, Ne Liguria Italy £ 25 14 STRONTIO-ORTHO JOAQU1N1TE...pinkish micro crystals on Boracite crystals Boulby mine Loftus Yorkshire 3x2cm £18 16 PRICEITE hard white...orange crystal sections on lx2cm surface Molinello Mine, Val Graveglia Italy £8 18 NATIVE COPPER a cleaned...long in Braunite, Piemontite and quartz Praboma Mine, St Marcel ,Aosta Italy 3.5 x3cm £12 25 RHODIZlTE |
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nlrlocaterlithos Geochemical evolution of the Ivigtut granite, South Greenland: a fluorine-rich ‘‘A-type’’ intrusion...accepted 12 October 1999 Abstract The Ivigtut alkali granite stock lies within the Proterozoic Gardar alkaline...alkaline igneous province of South Greenland. This small Ž300 m across. granite body once contained the...Metasomatism; Isotopic variation; Greenland 1. Introduction The Ivigtut Žalso known as Ivittuut. granite...up the Gardar alkaline igneous province of SW Greenland, generated during Proterozoic continental rifting |
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massive with minor Celsian and Bementite from Benallt Mine, Lleyn, Wales, (Recently tested by XRD) lxl £4 lx2...£15 £6 88 ADAMITE Ojuela Mine, Mapimi, Mexico 1036 ALSTONITE Fallowfield Mine, Northumberland Colourless...x2 £ 1.50 2x2 £3 Al SO/4 767 ■ AJOITE Christmas Mine, Gila County, Arizona USA 14 ALUMINITE Railway cutting...~-------·-·-- ·· -·· 1077 ■■ ALLOPHANE Hawkswood Mine, Cornwall 933 ANATASE Hingston Quarry,Cornwall Black...Kola Russia 501 ALLOPHANE New East Wheal Russell mine, Devon ,England grey bleby small botryoidal with |
| 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, Øster 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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studies of several generations of geologists. Greenland, the largest island in the world, forms a stepping-stone...stepping-stone toward the west. Even though Greenland is a remote island with a severe climate, the persistent...Precambrian Greenlandic Shield. In North America, the Greenland province is usually considered a part of the great...: : ISLES ; BRITISH ‘ : THE PRECAMBRIAN OF GREENLAND by Asger Berthelsen and Arne Noe-Nygaard THE PRECAMBRIAN...great Barents Shelf, bordered in the west by the Greenland Sea and in the north by the Polar Sea. In the |
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com/locate/lithos Fluid geochemistry in the Ivigtut cryolite deposit, South Greenland Jasmin Köhler a , Jens Konnerup-Madsen... Abstract The 1.27 Ga old Ivigtut (Ivittuut) intrusion in South Greenland is world-famous for its hydrothermal...within a strongly metasomatised A-type granite stock. This detailed fluid inclusion study characterises...crushed inclusions in quartz, cryolite, fluorite and siderite. The δ13C values of about −5‰ PDB are typical...conjunction with estimates for the solidification of the Ivigtut granite suggest a formation pressure of approximately |
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MINERALS BECOME AVAILABLE. I NORMALLY HAVE A SHALL STOCK OF EACH MINERAL IN THE CATALOGUE UP TO WHERE I?...ONES IN STOCK. - - - GIVE HE A RING I BASIC LIST OF ROCKS ABD MINERALS Bo 74 available. NEW STOCK Rate...minerals Dufrenoysite and Corkite page 3 General stock Quartz after Gypsum page 13 , Annabergite page...pinkish fine grained mass in Calcite.(Dark Star Mine,Ravalli County, Montana USA) 1 x 14 £2.50 1x1 £4...guite rich black masses in matrix (Union Carbide Mine, Wilson Springs Garland County, Arkansas USA) 1x1 |
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org/details/geologyofgreenla0000unse Geology of Greenland ™~ i ~ j : . . — ; i ~ - : Arthur Escher...Geological Survey of Greenland 1976 Copyright © 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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calcite and siderite in peralkaline plutonic rocks from the Gardar Province, South Greenland ☆ Johannes...Ilímaussaq agpaites, and the formation of the unique Ivigtut cryolite deposit). To constrain the formation and...cryolithionite), calcite and siderite from the Ilímaussaq, Motzfeldt and Ivigtut complexes were analysed for...generations of fluorite occurring in the granitic Ivigtut, agpaitic Ilímaussaq and miaskitic to agpaitic...hydrothermal fluorite. The REE patterns of the granitic Ivigtut intrusion show flat to slightly heavy-REE-enriched |
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ARSENIOSIDERITE orange brown crusts on Hidalgoite (Gold Hill Mine Tooele County Utah USA) lxl f2.5O lx2 f5.OO 2x2...purple-brown crystalline masses (Colebrook Hill Mine,Roseberry, Tasmania) lxl fl.5O lx2 f3 2x2 f6.OO...BOKITE black to dark brown masses (Monumnt No 2 Mine Apache County 1/2 x 1/2 f3.5O lxl f5 C266 DEFERNITE...C269 CHABAZITE good covering location. (Ramsley Mine lxl fl.5O lx2 f3 of glassy micros Devon) 2x2 f6... C273 COLORADOITE Mine, Cripple C274 DIAMOND good yellow cubic (Wishasha Mine Zaire) f6 C275 DIOPTASE |
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org/details/geologyofgreenla0000unse Geology of Greenland = ~ Geology of sreenland Arthur Escher ...Geological Survey of Greenland 1976 Copyright © The Geological Survey of Greenland, Available The from...DK-1350 Denmark or through ISBN 1976 Survey of Greenland 10 Copenhagen your bookseller 87-980404—0-5S... 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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target phase at all. Crystalline, Jo ur natural siderite and amorphous, synthetic goethite were detected...aggressive Na-acetate extraction for crystalline siderite), does not limit the quantitative use of the sequential...of carbonate-associated Fe (FeCARB; including siderite and ankerite), easily reducible Fe oxides Jo...mineral phase. MBS also revealed the presence of siderite beyond its target extraction stage, and the premature...pyrite and unreactive -p silicate Fe: Ivigtut (igneous) siderite (for FeCARB/Feaca-48), synthetic 2-line |
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Mid-Proterozoic alkaline magmatism in southern Greenland" the Gardar province B. G. J. Upton & C. H. Emeleus...phonolitic magmas, whereas carbonate (siderite)-fluoride rocks at Ivigtut crystallized from volatile-rich residues...Introduction Intra-plate alkaline magmatism in southern Greenland in the period 1320-1120 Ma gave rise to the Gardar...Proterozoic time was composed of North America, Greenland and Europe (Piper 1982), whose tectono-magmatic...G. J. Upton & C. H. Emeleus In the southern Greenland area of the Proterozoic supercontinent it is suggested |
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call and I will be happy to have you see my choice stock of minerals from worldwide sources—priced from $3...dealers will charge a higher unit price when their stock is highgraded than they would if the buyer would...close of a show and the packing and removal of the stock. The ex planation is that this is the only interval...call for appointment Tourmaline Tourmaline Queen Mine Pala, California NEW ACQUISITIONS: AZURITE - Mibladen...63105 314-726-2236 CUPRITE with Malachite — Onganja mine, South West Africa See “W hat’s New in Minerals” |
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copy.qxp 12/02/08 10:58 Side 1 Minerals in Greenland No. 12 - February 2008 GO_12.qxp:GO-02 copy...copy.qxp 12/02/08 10:59 Side 2 Minerals in Greenland Minerals are an integrated part of the geological...history. The variation and wealth of minerals in Greenland have been significant in rendering the country...mining, and following a brief break since 1990, Greenland now seems to be entering a new phase of mineral...new mines: a gold mine in South Greenland in 2005 and an olivine mine in West Greenland in 2005. From being |
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Ground Hog Mine, Bayard, N.M. HCp 1 HP Kearny Mine, Hanover, N.M. HP 2 HS Minnie Moore Mine, Bellevue...HMo 4 Greenland HCp 23 Chalcopyrite Ivigtut HG Ivigtut 228 HG 221 HCD 17 HS 43 Ivigtut HG 225...Sphalerite Pyrite 22.12 22.09 S. Rhodesia Hardy (gold) Mine, Darwin District HG 207 HP 27 Galena 22.14 ...Hill, N.J. Franklin Mine Sterling Hill Mine Ellenville, N.Y. Ellenville Mine HS 48 Sphalerite HCp...selectedfrom the upper level of the Bonne Terre Mine, Bonne Terre, Mo. (Fig. 3). Throughoutthe south |
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Washington, DC 20013 pohwatp@si.edu Siderite Siete Suyos Mine, Atocha-Quechisla District Sud Chichas...superb backgrounds for the A-List minerals, is siderite. Its typical brown color is perfect for highlighting...at a later time), siderite is an underappreciated star in its own right. Siderite is ferrous iron carbonate...conchoidal fracture and a perfect _ cleavage on {1011}. Siderite has a hardness of 3.75–4.25, as measured on the...ash-gray, and white. An interesting fact concerning siderite is that it is paramagnetic, meaning it is attracted |
Ivigtut Mine, Ivigtut stock, Arsuk Fjord, Sermersooq, Greenland