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Thursday, November 12, 2020 | History

2 edition of Geology of the Ilimaussaq alkaline intrusion, south Greenland found in the catalog.

Geology of the Ilimaussaq alkaline intrusion, south Greenland

J. Ferguson

Geology of the Ilimaussaq alkaline intrusion, south Greenland

a description of map and structure.

by J. Ferguson

  • 238 Want to read
  • 8 Currently reading

Published by Reitzel in K©ıbenhavn .
Written in English


Edition Notes

At head of title: Gr©ınlands Geologiske Unders©ıgelse.

SeriesMeddelelser om Gr©ınland -- Bd.172, nr.4
ContributionsGr©ınlands Geologiske Unders©ıgelse.
ID Numbers
Open LibraryOL13957232M

Greenland, through the British Isles and beyond to the Appalachians of North America. Scotland and Ireland These are predominantly alkaline in composition, and range from mafic and ultramafic early phases, to dior- Petrology of the Cnoc nan Cuilean Intrusion 3 Figure 2. Geology of the Loch Loyal Syenite Complex based on King ( West Greenland. Geology of the Qussuk area The supracrustal rocks are deformed and metamorphosed to amphibolite grade and comprise amphibolite, ultramafic rocks, aluminous gneiss and tonalite (Garde ). Defor-mation is characterised by upright to overturned isoclinal folds; the rocks trend NNE–SSW and are steeply dipping (Garde ). The geology and petrology of the Precambrian rocks to the north-east of the Fjord Qagssit, Frederikshåb district, south-west Greenland. Meddelelser om Grønland ; 98 pp., 23 fig., 7 photoplts., 4 fold. plts. w. maps in pocket. Indeed, with a bit of searching, the specific photographed grains can be located in these wider-field scans, providing an even fuller petrographic context to the e-book photos. A detailed figure caption follows the images and presently includes: (1) the thin section number. All but one of the thin sections are FKM series; in the cases where.


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Geology of the Ilimaussaq alkaline intrusion, south Greenland by J. Ferguson Download PDF EPUB FB2

Abstract. The Ilímaussaq complex in South Greenland is a well-studied multiphase alkaline to peralkaline intrusion of MesoProterozoic age.

Most of the Ilímaussaq rocks are extremely enriched in alkalis, iron, halogens, high-field-strength elements (HFSE) and other rare elements, forming one of the most differentiated peralkaline rock suites by: The Ilímaussaq complex in South Greenland is a well-studied multiphase alkaline to peralkaline intrusion of MesoProterozoic age.

Most of the Ilímaussaq rocks are extremely enriched in alkalis. The Ilimaussaq intrusive complex is a large alkalic layered intrusion located on the southwest coast of is Mesoproterozoic in age, about Ga.

It is the type locality of agpaitic nepheline syenite and hosts a variety of unusual rock types. The complex is noted for a wide variety of rare minerals and is the type locality for thirty minerals, including: aenigmatite, arfvedsonite. On beryllite and bertrandite from the Ilímaussaq alkaline intrusion, South Greenland: Responsibility: by Haldis Bollingberg and Ole V.

Petersen. On beryllite and bertrandite from the Ilímaussaq alkaline intrusion, South Greenland / by Steen Andersen ; with chemical analyses by Ib Sørensen. Abstract. The Ilimaussaq alkaline intrusion in South Greenland provides examples of various types of igneous layering.

Inch-scale layering occurs in the least differentiated rocks augite syenite and pulaskite and is probably caused by a nucleation-diffusion by: M. Marks and G. Markl Introduction The Ilímaussaq igneous complex in South Greenland is a Mesoproterozoic com-posite intrusion that mainly consists of syenitic and nepheline syenitic rocks.

Get this from a library. A preliminary examination of fluid inclusions in nepheline, sorensenite, tugtupite and chkalovite from the Ilimaussaq alkaline intrusion, South Greenland. [V S Sobolev;]. Gamma-ray spectrometry in the field was used in connection with an intensive study of the abundance and distribution of U and Th in peralkaline rocks of the Ilimaussaq intrusion, south by: HYDROCARBON GASES AND BITUMINOUS SUBSTANCES IN ROCKS FROM THE ILIMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND (Contribution to the Mineralogy of llhnm~saq No.

18) I. PETERSILIE AND H. SORENSEN Petenfilie, I. & S6renaen, H. Hydrocarbon gases and bituminous substances in rocks from the lllmaussaq alkaline intrusion, South Greenland. /a'thm 3, Cited by: the Ilimaussaq alkaline intrusion, South Greenland.

Bulletin of the Geological Society of Denmark, vol. 40, pp. Copenhagen Li was analysed by instrumental neutron activation analysis and Cerenkov counting in mineral samples (30 species) from the Ilimaussaq alkaline intrusion.

Lithos 5, Semenovite- a new mineral from the Illmaussaq alkaline intrusion, south Greenland OLEV. PETERSEN & JORN G. RONSBO Petersen, O.

& R6nsbo, J. Semenovite -- a new mineral from the Illmaussaq alkaline intrusion, south C-reenland. Lithos 5, Cited by: 2. The Ilimaussaq intrusion belongs to the late Precam-brian magmatic Gardar Province of South Greenland, which consists of numerous volcanic and plutonic alka-line rocks (Upton, ; Emeleus and Upton, ).

The most undersaturated and differentiated alkaline rocks oc-cur in the Ilimaussaq intrusion, which is characterized byCited by: 10, 3, / Internal structures and geological setting of the three agpaitic intrusions: Khibina and Lovozero of the Kola Peninsula and Ilímaussaq, South Greenland; The differentiation of agpaitic magmas: the Ilímaussaq Intrusion, South Greenland; Experimental studies bearing on the origin of the alkalic rock - Carbonatite complex and.

Thesaurus Terms | GeoScienceWorld User Tools. this investigation comes from the Ilimaussaq alkaline in-trusion in South Greenland, from one of the samples (GGU ) that was also used by Larsen (). The Ilimaussaq intrusion consists of an early intrusion of au-gite syenite followed by a layered complex of peralkaline (agpaitic) nepheline syenites: sodalite foyaite, naujaite.

Buy On the mineralogy and paragensis of tugtupite Na Al Be Si O (Cl, S), from the Ilimaussaq alkaline intrusion, South Greenland (Contribution to the mineralogy of Ilimaussaq) on FREE SHIPPING on qualified orders. REGIONAL GEOLOGY. The Ilímaussaq Intrusive Complex is part of the Gardar Province in South Greenland (Emeleus & Upton, ), which is interpreted to be a failed rift (Upton & Emeleus, ).

It consists of 10 major intrusions that range from alkali granite to nepheline syenite and (rare) carbonatite, along with hundreds of gabbroic to Cited by: 1.

Layering in the Ilimaussaq Alkaline Intrusion, South Greenland.- 2. Layering, Compaction and Post-Magmatic Processes in the Klokken Intrusion.- 3. Gabbroic, Syenogabbroic and Syenitic Cumulates of the Tugtutoq Younger Giant Dyke Complex, South Greenland.- 4.

A Large Soft-Sediment Fold in the Lilloise Intrusion, East Greenland.- 5. 1. Layering in the Ilimaussaq Alkaline Intrusion, South Greenland.- 2.

Layering, Compaction and Post-Magmatic Processes in the Klokken Intrusion.- 3. Gabbroic, Syenogabbroic and Syenitic Cumulates of the Tugtutôq Younger Giant Dyke Complex, South Greenland.- 4.

A Large Soft-Sediment Fold in the Lilloise Intrusion, East Greenland.- : E ighty percent of Greenland is covered by ice and, in places, this is up to km thick. So, Greenland might not immediately spring to mind as a place to go to observe rocks. However, it is a huge country and the ice-free area, at ,km 2, is nearly twice the size of the is generally sparsely vegetated, leaving the rocks beautifully exposed and the geology incredibly easy to see.

Latte Melchior Larsen, Geological SUrvey of Greenland, Copenhagen, Dermark. Abstract 1 1 • Introduction 1 1. 1 The agpaitic rocks of the Ilimaussaq intrusion 3 2. Igneous layering in the Ilimaussaq intrusion 4 3. Mineralogy of the layered kakortokite series.

Ferguson has written: 'Libraries in France' 'Geology of the Ilimaussaq alkaline intrusion, south Greenland' 'Applied fluid rheology' -- subject(s): Fluids, Rheology 'Technology, society.

90 Piper: Palaeomagnetism of the Ilimaussaq intrusion Fig. Distribution of palaeomagnetic sampling sites in the Ilimaussaq intrusion, South Greenland (°E, 61 °N).

the kakortokites but in a different part of the intrusion; Ferguson () quotes a thickness of m for this unit. Lujavrites (arfvedsonite and aegirine-bearing nepheline.

The second part summarizes progress in the study of selected layered intrusions and their ore deposits from different parts of the world including Canada, Southwest China, Greenland and South Africa. Thirty experts have contributed to this update on recent research on Layered Intrusions. This highly informative book will provide insight for.

Petersen, O.V. (): List of all minerals identified in the Ilímaussaq alkaline complex, South Greenland. Geology of Greenland Survey Bulletin.Kangerluarsuk Fjord. Andersen, S. () On beryllonite and bertrandite from the Ilimaussaq alkaline intrusion, South Greenland.

Contribution to the mineralogy of Ilimaussaq. @article{osti_, title = {URANIFEROUS NEPHELINE SYENITES AND RELATED ROCKS IN THE ILIMAUSSAQ AREA, JULIANEHAAB DISTRICT, SOUTH WEST GREENLAND}, author = {Bondam, J.

and Sorensen, H.}, abstractNote = {Concentrations of radioactive minerals are found in the eudialyte- bearing nepheline syenites of the Ilimaussaq complex in South West Greenland. Geological map of Greenland: (Geology of Greenland survey bulletin) [Escher, J. C] on *FREE* shipping on qualifying offers.

Geological map of Greenland: (Geology of Greenland survey bulletin)4/5(1). Alkaline igneous complexes host deposits of rare earth elements (REE), which represent one of the most economically important resources of heavy REE and Yttrium (Y).

The hosts are differentiated rocks ranging from nepheline syenites and trachytes to peralkaline granites. These complexes usually occur in continental within-plate tectonic settings associated with rifts, faults, or hotspot by: The Springer Geology series seeks to publish a broad portfolio of scientific books, aiming at researchers, students, and everyone interested in geology.

The series in-cludes peer-reviewed monographs, edited volumes, textbooks, and conference pro-ceedings. It covers the. Marks, M., and Markl, G. (): Fractionation and assimilation processes in the alkaline augite syenite unit of the Ilimaussaq Intrusion, South Greenland, as deduced from.

This textbook includes over illustrations and photos, and is supplemented by additional color photomicrographs made freely available online.

Application boxes throughout the text encourage students to consider how petrology connects to wider aspects of geology, including economic geology, geologic hazards and geophysics. the Gr^nnedal-fka alkaline complex, South Greenland.

The distrib­ ution of the felsic normative components in the Lower Laminated Series (Emeleus ) is interprete d partl y in terms of the early settling of nepheline followed by nepheline and feldspar together.

The laminated feldspathic syenites identified at the top of the. Despite experiencing the two "best collecting seasons ever" in '05 and '06, Team Greenland decided to give Ilimaussaq a year off in ' A grand return is expected next summer. For this summer, we considered visiting another alkaline intrusion complex such as Mt.

Hilaire or the Kipawa Complex in Canada, the Kola Peninsula in Russia, or Dara. Norra Kärr alkaline complex rocks was Danish petrologist Henning Sørensen whose life’s work mainly revolves around the enigmatic Ilímaussaq alkaline complex in South Greenland.

In he was the editor of a textbook named "The Alkaline Rocks", which was a ground-breaking book that sought to advance and unify the field of alkaline rock. Synopsis The mountains and fjords of Greenland preserve a record of nearly four billion years of Earth history - a story of mountain building, volcanic eruptions, primitive life and ice ages.

During this vast period of time, through processes of continental drift, Greenland has journeyed from /5(5). pages, contains the bookplate of Dr. Allan Rogers, Medical Officer on the Commonwealth Trans-Antarctic Expeditionfirst overland crossing of Antarctica via the South Pole, black and white and coloured plates First Edition, corners and spine lightly bumped, white mark to fore edge of front board, foxing to block edges, pages clean, book in very good condition, dustwrapper has.

Geology, – [doi/G] [29] Kaliwoda M, Marschall HR, Marks MAW, Ludwig T, Altherr R, Markl G () Boron and boron isotope systematics in the peralkaline Ilímaussaq Intrusion (South Greenland) and its granitic country rocks: a record of magmatic and hydrothermal processes.

A.M. Borst, M. Smit, H. Friis, T.E. Waight, T.F.D. Nielsen () Alteration of eudialyte and implications on the REE, Zr, and Nb resources of the layered kakortokite sequence in the Ilímaussaq Complex, South West Greenland, ERES Conference, Milos Greece, SeptemberBook of Abstracts p/Conference Proceedings p (Oral presentation).

Agpaitic nepheline syenites at the Norra Kärr Alkaline Complex, southern Sweden, are rich in zirconium and rare-earth elements (REE), which are mainly accommodated in eudialyte-group minerals (EGM). Norra Kärr hosts three compositionally distinct groups of EGM, which are complex zirconosilicates.

Analyses of EGM by electron beam energy-dispersive (SEM-EDS) and wavelength-dispersive (WDS Cited by:. Northern Canada and Greenland Paleogene × 1,; KB Northwest Greenland 3, × 2,; MB Nunâ island Upernavik district. The Eastern Layered Intrusion of the Rum Central Complex, NW Scotland, comprises 16 macro-units broadly defined by a basal peridotite body overlain by gabbros and troctolites.

The local term for the upper plagioclase-bearing cumulates is ‘allivalite’.Cited by: 58 Geological setting The Kangerlussuaq area is located close to the southern mar - gin of the c. Ga old collisional Nagssugtoqidian orogen (van Gool et al.

). The study area covers a × 50 km large area in front of and below the western margin of the In .