 | | Journal (article/letter/editorial) |
| S.A. (2015): Mikroklinkrystaller fra Sukkertoppen i Sandefjord. Stein 42 (4), 12-13. Breivik, H. (2015):...Kolitsch, U. (2016): Behoite from Høgtuva, Nordland, Norway. Norsk Mineralsymposium 2016, 39-41. Haifler, J...sulphoarsenides from the Kongsberg silver deposit, Norway. Geophysical Research Abstracts 17, EGU2015-7542-1...bearing minerals from the Kongsberg Silver Deposit, Norway. Norsk Mineralsymposium 2016, 53-59. Kvamsdal,...allanite-(Y) from a granite pegmatite in Bamble, Telemark, Norway. Norsk Mineralsymposium 2016, 33-38. Larsen, K |
 | | Journal (volume) |
| two tourmalines from Høydalen, Tørdal, Telemark, Norway 21 Alf Olav Larsen, Radek Škoda & Arne Åsheim... Telemark, Norway 33 Tomas Husdal & Uwe Kolitsch Behoite from Høgtuva, Nordland, Norway 39 Jörgen...minerals from the Kongsberg Silver Deposit, Buskerud, Norway 53 Lars Roger Størseth Kompleks sulfidmineralisering...Kobberforekomsten i Kirkebukta, Løvøya, Horten, Vestfold 81 Christina Ljosåk Helt naturlig? Preparering...Universitet i Oslo, Postboks 1172 Blindern, 0318 Oslo, Norway (a.b.mueller@nhm.uio.no) 2 Natural History Museum |
 | | Journal (article/letter/editorial) |
| BORDER RELA'TIONS aF THE DUNITE AT SIORARSSUI'T, SUKKERTOPPEN DISTRICT, WEST GREENLAND BY HENNING SØRENSE...border relations of the dunite at Siorarssuit, Sukkertoppen District West Greenland, this occurrence being...facies. The gneiss has formerly been called Sukkertoppen granite because of its masl;)ive appearance...Associated with the gneiss are layers of granulite (quartz-feldspargarnet-rock) and sillimanite gneisses....Border Relations of the Dunite at Siorarssuit, Sukkertoppen District. 9 Fig. 3. Siorarssuit seen from |
 | | Journal (article/letter/editorial) |
| SAPPHIRINE-BEARING ROCKS IN THE VICINITY OF SUKKERTOPPEN (WEST GREENLAND) BY HAr\S HAMI3EHG WITH 14...SAPPHIRINE-BEARING ROCKS IN THE VICINITY OF SUKKERTOPPEN (WEST GREENLAND) BY HANS RAMBERG WITH 14 FIGURES...Copenhagen some rock samples from the vicinity of Sukkertoppen appeared to contain the eomparatively rare mineral...made in spite of the incomplete field work. The Sukkertoppen distriet was actual!y outside the planned field...proximity is rather massive and uniform. The Sukkertoppen gnoiss contains difTorent basic inelusions, |
 | | Journal (article/letter/editorial) |
| Greenland are described. In the first of them (from Sukkertoppen District) sapphirine is present as rims of reaction...sapphirine. The oceurrences of sapphirine at Sukkertoppen and at Auvaitsersarfik are briefly mentioned...has kindly placed a sample of corundum from Sukkertoppen at my disposal. I am most grateful for these...1955. A NEW OCCURRENCE OF SAPPHIRINE FROM SUKKERTOPPEN DISTRICT In the summer of 1949 sapphirine was...associated with dolomitic limestones at Grønøy, Northern Norway (see 26). Another of the samples from the collections |
 | | Journal (article/letter/editorial) |
| PRE-CAMBRIAN OF WESTERN GREENLAND III SOUTHERN SUKKERTOPPEN DISTRICT BY ASGER BERTHELSEN WITH 16 FIGURES...several summers field work within the southern Sukkertoppen district. Since detailed mapping has only been...should be considered as preliminary. The southern Sukkertoppen district ean be divided into three tectonic...build up of homogeneous hornblende-biotitebearing quartz-dioritic gneisses is believed to have been originally...discussed. On the main map of the area between Sukkertoppen and Godthaab the location of the Qagssinguit |
 | | Journal (issue) |
| made of a monotonous hornblende/biotite gneiss of quartz-dioritic composition, owes its development to its...dextral wrench faults affecting the region between Sukkertoppen and Godthaab (9). (Since an even record of faults...Kangåmiut swarm proper, typically developed north of Sukkertoppen. REFERENCES 1. NoE-NYGAARD, ARNE, 1952. A...Petrogenesis of the Gneiss Complexes belween Sukkertoppen and Chrislianshaab, Wesl Greenland. - M.D.G...Sapphirine-bearing Rocks in the Vicinity of Sukkertoppen (West Greenland). - M.o.G., Bd. 142, nr. 5, |
 | | Journal (article/letter/editorial) |
| 98.3 99.2 583 + 23 607 + 24 265881 265879 Sukkertoppen: 65°27.5'N, 52*42.5'W 65* 10.9'N, 52 ° 17.8'W...consists of carbonate (40-80%), greenish brown mica, quartz, alkali feldspar, apatite and allanite with accessory...carbonatite located at 65°29'N, 51 ° 50'W in the Sukkertoppen district (Fig. 3) was described by Larsen and...Ubekendt Ejland Site Disko Bugt Sandre Stromt~ord Sukkertoppen Frederiksh[tb Isblink Itolsteinsbor$ to Nordre...1983 Larsen el ai., 1983 Frederikshfib Sukkertoppen Sukkertoppen F~eringehavn Ivittut+ Frededksh~b Hoisleinsborg |
 | | Journal (article/letter/editorial) |
| SUPPOSED PRE-CAMBRIAN AGE FROM TRE SOUTRERN SUKKERTOPPEN DISTRICT WESTERN GREENLAND BY ASGER BERTHELSEN...SUPPOSED PRE-CA~IBRIAN AGE FROM THE SOUTHERN SUKKERTOPPEN DISTRICT WESTERN GREENLAND BY ASGER BERTHELSEN...33 35 39 4.1 Abstract. Within the southern Sukkertoppen district the highly metamorphosed basement rocks...normal tholeiite, with considerable interstitial quartz, development of pigeonite instead of orthopyroxene...containing iron-rich pyroxene and a concentration of quartz and alkali feldspar. This differentiation to ok |
 | | Journal (article/letter/editorial) |
| 3700 Ma Amitsoq gneisses in the eastern Godthhb-Sukkertoppen region of southern West Greenland. Amphibole-...ing assemblages, coexisting with magnetite and quartz (and locally garnet). Experimentally determined...cummingtonite + actinolite --, Mg-actinolite + magnetite + quartz + n 2 0 ~) Copyright the Mineralogical Society...cummingonite + actinolite + magnetite + reducing quartz --*ferrohypersthene + ferrosalite + H20. K E Y...rocks (Table I), comprising various semipelitic, quartz-rich and carbonate-rich paragneisses, ultrabasic |
 | | Journal (article/letter/editorial) |
| described in detail by H. SØR~ENSEN (21) from the Sukkertoppen district. East of the zone with ultrabasites...texture. The minerals are, plagioclase (27-30 % An), quartz, microcline, biotite and epidote, zircon, apatite...and garnet as main constituenLs, besides a Jittlo quartz and biotito, magnetite and apatite. The plagioclase...filled with, and assosiated with, small rounded quartz grains. Further hornblende often forms a narrow...presence of small quartz grains intimately associated with the hastingsitic hornblende (quartz is rarely found |
 | | Journal (article/letter/editorial) |
| (Tovqussaq Nuna) in the southern part of the Sukkertoppen district. I was entrusted with the study of...rocks was developed embracing hypersthenecarrying quartz diorites (trondhjemites to enderbites) as the main...e~colution the aplites are altered to biotite-garnet (quartz) diorites and are shearfolded. These relations...parallel to a change in the underlying rocks from quartz-dioritic gneiss to granodioritic gneiss, the ...hornblende-biotite-diorites which may carry minor amounts of quartz. The late-kinetic diorites are transgressive (Fig |
 | | Journal (article/letter/editorial) |
| number of occurrences of ultrabasic rocks in the Sukkertoppen, and in the Godthaab district. an the small...I have previously described the rocks of the Sukkertoppen district in an unpublished prize-dissertation...time being at the Mineralogical Museum in Oslo, Norway. I wish to thank the directors, the staffs, and...diopside, plagioclase (andesinc to bytownite) and quartz), garnet-sillimanite-mica-schists and various types...One of these, a hornblende-bearing, dark gneiss (quartz-dioritic), conformably encloses lenticular masses |
 | | Journal (article/letter/editorial) |
| noritic dykes are abundant in the northern, Sukkertoppen region (Hall and Hughes 1986) and are less abundant...abundant southwards (Fig. 1). In the Sukkertoppen region, the noritic dykes trend either N-S or ENE WSW...pyroxenes, devitrified glass, titaniferous magnetite, quartz and dendritic plagioclase (Fig. 2). Most of the...and augite enclosed in a granophyric matrix of quartz and exsolved alkali feldspar (Hall and Hughes 1986)...of supposed Precambrian age from the southern Sukkertoppen district, Western Greenland. Bull Gronlands |
 | | Journal (article/letter/editorial) |
| area of such European countries as Finland and Norway. Geologically, Greenland is part of the North American...supracrustal rocks and associated with As–Ag–Sb–Pb in quartz veins. At Eqi the gold is associated with extensive...66°30´ north and the other east of Maniitsoq (Sukkertoppen) around 65°30´ north. Rocks of similar age occur...West Greenland: new evidence from Sarfartoq and Sukkertoppen regions. Rapport Grønlands Geologiske Undersøgelse...Fennoscandian. In Gold ’99 (Trondheim: Geological Survey of Norway, 1999), 148–50. 38. Stendal H. and Frei R. Gold |
 | | Report (chapter) |
| dyke swarm in Greenland occurs in the northern Sukkertoppen region, where it trends NNW-SSE to NNE-SSW....from comparable dykes). Biotite, K-feldspar and quartz are found as interstitial material. The Sister...1960). There is a large amount of interstitial quartz-K-feldspar intergrowths. D. Bridgwater and will...(Berthelsen & Bridgwater 1960; Hall et al. 1987). Quartz-rich interstitial material is present in all dykes...crystallized and is rare in dyke centres where quartz and orthopyroxene crystallize. Orthopyroxene is |
 | | Journal (issue) |
| described in detail by H. S0RENSEN (21) from the Sukkertoppen district. East of the zone with ultrabasites... The minerals are, plagioclase (27-30 °lo An), quartz, microcline, biotite and epidote, zircon, apatite...and garnet as main constituents, besides a little quartz and biotite, magnetite and apatite. The plagioclase...lamellae. Hornblende is shaded, diopside dark shaded. Quartz is found as small grains in the hornblende. The...filled with, and assosiated with, small rounded quartz grains. Further hornblende often forms a narrow |
 | | Journal (issue) |
| number of occurrences of ultrabasic rocks in the Sukkertoppen, and in the Godthaab district. On the small...I have previously described the rocks of the Sukkertoppen district in an unpublished prize-dissertation...time being at the Mineralogical Museum in Oslo, Norway. I wish to thank the directors, the staffs, and...diopside, plagioclase (andesine to bytownite) and quartz), garnet-sillimanite-mica-schists and various types...One of these, a hornblende-bearing, dark gneiss (quartz-dioritic), conformably encloses lenticular masses |
 | | Journal (article/letter/editorial) |
| sand. Precambrian Great Unconformity Matachewan: Quartz-doleriteand dolerite. Algoman:Granite,felspar-porphyry...2 • 26. 5 Plagioclase ---18.9 -44.1 --Magnetite Quartz 4.7 ..... 5.2 0.8 2.0 1.6 3.1 2.6 2.6 --...sericitizedoligoclase andesine,pyroxene,orthoclase,quartz, and magnetite. But where altered near ultrabasicbodies...fluxional structuresand idiomorphic phenocrysts of quartz,orthoclase, and albite. Yet in their alteredform...abundantnear-isotropic chloritematrix, carbonate replacingthe quartz grains, and an abundanceof sericite and leucoxenized |
 | | Journal (issue) |
| contains first and foremost zeolites, and then quartz, chalcedony, calcite and aragonite. The zeolites...there is no nepheline, but great quantities of quartz, which possibly owe their existence to the influence...and Kangerdluarssuk, and that seven are common to Norway and Kola. Thus one gets a strong impression that...magnesium, lithium, strontium and barium occur. Quartz, siderite and most of the ordinary sulphides, besides...spectroscopical examination of a light-coloured quartz-dolerite SvEN PALMQVISTfound a very small amount |
 | | Journal (article/letter/editorial) |
| Italy, The Amphyelasite of Brat (Tromoy, Southern Norway) P. Comin-Chiaramonti and Marisa Frangipane W i...Bamble formation (granulite facies of Southern Norway) is defined in this paper as amphyclasite. The...1 complex of T r o m o y island (Arendal, South Norway, see Fig. 1). The rock occurs as a lens -- 10 m...isotropic at crossed nicols. I t often shows small quartz inclusions. This garnet could be separated with...very pure (almost 99.0~o). The effect of the small quartz inclusions can be seen in the 0.3 excess of Si |
 | | Journal (article/letter/editorial) |
| (the maximum content of both being about 20%), and quartz, sphene, apatite and opaque oxides occur ~s accessory...deformed agglomerate in the Pre,:ambrian of southern Norway. Nor. Geol. Tidsskr. ,t9. 367.-386. Gdmaldi. F...petrogenesis of the gneiss complexes between Sukkertoppen and Chrisfianshaab, West Greenland. Medd. fra |
 | | Journal (article/letter/editorial) |
| (2235±2 Ma); dikes 5. East Antarctica (from Napier, Vestfold, and Enderby); ~2400 Ma; dikes Sheraton and Black...al., 1995); 8 = high-Mg quartz tholeiitic dikes (norites) from the Vestfold Block, East Antarctica (Collerson..., 1987); 9 = high-Mg dikes (norites) from the Vestfold Block, East Antarctica (Kuehner, 1989); 10 and...Zimbabwe cratons from southern Africa, the Napier and Vestfold blocks from East Antarctica, and Madagascar (see...June 2014 72 RAJESH K. SRIVASTAVA the Archaean Vestfold Block, Antarctica: Inferences about Proterozoic |
 | | Journal (article/letter/editorial) |
| by a groundmass of poikilitic pale hornblende, quartz, epidote, chlorite and sphene in the chilled margins...massive black amphibolite (hornblende-oligoclase-quartz-sphene and some biotite). A few contain cores of...described from younger Precambrian dykes from the Sukkertoppen region [11 ]. This texture is regarded as the...25% hy) with less than 5% normative olivine or quartz and are comparable with modern tholeiites in most...of supposed PreCambrian age from the southern Sukkertoppen district, western Greenland, Bull. GrCnlands |
 | | Report (issue) |
| nd Sø Sukkertoppen Iskappe Palaeoproterozoic 66˚ Syntectonic granite suite Arfersiorfik quartz diorite...region, as well as the region just south of Sukkertoppen Icecap. Lamproitic dykes in the Sisimiut region |
