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1 edition of A discussion of Sudbury geology and sulphide deposits found in the catalog.

A discussion of Sudbury geology and sulphide deposits

A discussion of Sudbury geology and sulphide deposits

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  • 10 Currently reading

Published by Ontario Dept. of Mines in Toronto .
Written in English

    Subjects:
  • Sudbury, Ontario - Geology,
  • Sulphides

  • Edition Notes

    11

    The Physical Object
    Pagination22 p.
    Number of Pages22
    ID Numbers
    Open LibraryOL22008181M

    magmatic ore deposits sudbury ont Download magmatic ore deposits sudbury ont or read online books in PDF, EPUB, Tuebl, and Mobi Format. Click Download or Read Online button to get magmatic ore deposits sudbury ont book now. This site is like a . The largest massive sulphide deposits occur within the felsic volcaniclastic strata at the margins of or directly overlying the Noranda Cauldron. The Noranda VMS deposits typify the bimodal-mafic type, where the majority of the host stratigraphy is composed of a mafic volcanic flow succession in which discrete felsic dome complexes.

    Komatiite-hosted nickel sulphide deposits, Kambalda. In Geology of the Mineral Deposits of Australia and Papua New Guinea, Hughes, F. E. (ed.), Melbourne, Australasian Institute of Mining and Metallurgy, Monogr pp. – Ore deposits that are associated with mafic to ultramafic igneous rocks can generally be divided into those where the metals of interest are hosted in oxide minerals and those where the metals of interest are held as sulfides or are strongly associated with sulfides (e.g., PGE alloys, arsenides, bismuthinides). The oxide ore bodies include stratiform, podiform, and breccia-related chromite.

    Nickel Sulfide Ores and Impact Melts: Origin of the Sudbury Igneous Complex presents a current state of understanding on the geology and ore deposits of the Sudbury Igneous Complex in Ontario, Canada. As the first complete reference on the subject, this book explores the linkage between the processes of meteorite impact, melt sheet formation, differentiation, sulfide immiscibility.   The core of the book comprises a discussion about the geology and geochemistry of each of the deposit types in turn, accompanied by the implications of this data to the origin of the deposits in the light of our understanding of the chemical processes involved. A final chapter focuses on the use of the genetic concepts in : Anthony Naldrett.


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A discussion of Sudbury geology and sulphide deposits Download PDF EPUB FB2

Get this from a library. A discussion of Sudbury geology and sulphide deposits. [James E Thomson]. Nickel Sulfide Ores and Impact Melts: Origin of the Sudbury Igneous Complex presents a current state of understanding on the geology and ore deposits of the Sudbury Igneous Complex in Ontario, Canada.

As the first complete reference on the subject, this book explores the linkage between the processes of meteorite impact, melt sheet formation, differentiation, sulfide immiscibility and metal. Description: Nickel Sulfide Ores and Impact Melts: Origin of the Sudbury Igneous Complex presents a current state of understanding on the geology and ore deposits of the Sudbury Igneous Complex in Ontario, Canada.

As the first complete reference on the subject, this book explores the linkage between the processes of meteorite impact, melt sheet formation, differentiation, sulfide immiscibility and.

Buy A discussion of Sudbury geology and sulphide deposits (Miscellaneous paper) by Thomson, James E (ISBN:) from Amazon's Book Store. Everyday low prices and free delivery on eligible : James E Thomson. In this discussion I make no pretence of covering all the papers that were concerned with sulfide ore deposits but restrict myself to three or four t.

Book Chapter Discussion of Papers Concerned with Sulfide Deposits Author(s). Geology of Sudbury Basin. Size • Sudbury Basin is 62km long, 32 km wide and 15 km deep.\ • Also located near the confluence of 3 major plates in the North American Craton, – Sulfide oxidizes • Ore burns for 2+ months – Sent to furnace for smelting.

Logging. Heikki Papunen, "Concepts of the Genesis of Sulfide Nickel-Copper Deposits: A Historical Review", Historical Perspectives of Genetic Concepts and Case Histories of Famous Discoveries, Richard W. Hutchinson, Richard I.

Grauch. The main Cu-Ni ore deposits at the Sudbury Basin are located in the sublayer, the sulphide deposits content in the sublayer changes from massive ore to finely disseminated ore grade. Borehole. In the footwall contact and offset deposits the ores were precipitated as an immiscible sulphide from a sulphur-saturated Sudbury Igneous Complex melt whereas, in the footwall deposits, the fluids are the fractionated derivatives of footwall contact deposits.

"Magmatic Sulphide Deposits provides an updated summary of the state of understanding of the most important Ni sulfide deposits.

This book is an enormously expanded and updated version of his original textbook on the subject. provides a wealth of information to the reader in a form that is readily understood by one who is new to the subject.".

Volcanogenic massive sulphide (VMS) deposits have made important contributions to the economic development of Newfoundland over more than a century. Examples include important past producers (e.g., Tilt Cove, Rambler, and the Buchans deposits), developing producers (e.g., the Duck Pond deposit) and new discoveries that have future.

komatiite-associated nickel sulfide deposits c. lesher ores associ a ted with flood basalts a. naldrett contamination and the origin of the sudbury structure and its ores a.}. naldrett stratiform pge deposits in layered intrusions a.}.

naldrett interactions involving fluids in the stillwater and bushveld. Pb and Zn generally show no correlation with sulfide content; their levels, not recalculated to percent sulfide, range from lows of 15 to ppm Zn and 5 to 12 ppm Pb in komatiite-related deposits to highs of 50 to ppm Zn and 15 to 50 ppm Pb in some of the Sudbury deposits.

No data are available for deposits related to flood basalts. The ore deposits at Sudbury are one of the world’s largest ore systems, representing a classic case study that brings together very diverse datasets and ways of thinking.

This book is designed to emphasize concepts that can be applied across a broad range of ore deposit types beyond Sudbury and nickel deposit geology. Magmatic Sulfide Deposits Geology, Geochemistry and Exploration. Authors (view affiliations) Anthony J.

Naldrett; Book. Deposits of the Sudbury Camp, Ontario, Canada. Anthony J. Naldrett. Pages Back Matter. Pages PDF. About this book. Keywords. Exploration Mafic/ultramafic rocks Nickel Palladium Platinum geochemistry. Authored by a leading expert on the geology of the Sudbury Igneous Complex, with 35 years of experience working on nickel sulfide ore deposits Nickel Sulfide Ores and Impact Melts: Origin of the Sudbury Igneous Complex presents a current state of understanding on the geology and ore deposits of the Sudbury Igneous Complex in Ontario, Canada.

Sudbury Geological Discussion Group Meetings – Date Speaker Affiliation Topic January 16 Steve Prevec Laurentian University Crustal Contamination and Crystallization in Mafic Intrusions February 6 Stephen Holysh Halton Regional Hydrogeologist Halton’s Aquifer Management Plan – A practical Application of Regional-Scale Groundwater Management February 27 Dr.

Mike Lesher. Methuen & Co. London, pp.[Comprehensive book for. the general reader that contains a good survey of the geology of Sudbury as well as much other useful information.] Google Scholar Card, K. (), Geology-of the Sudbury Area. Big discount all books!!.

The Sudbury sulphide nickel deposits are located within the basal layer of the roughly oval shaped 65x25 km, Ga Sudbury Igneous Complex (SIC) in south-western Ontario, Canada.

This complex cuts both Archaean rocks on the southern margin of the Superior Province, and the Lower Proterozoic of the Huronian Supergroup. 1. Relative va1ue of the contributions of Ni+Co, Cu and PGE to the mag­ matic su1fide deposits listed in Table 1.

1 sulfide deposits are closely related to bodies of mafic or ultramafic rock, and the most convenient way in which to consider them is in terms of the type of magma responsible for the rocks with which they are associated. This book is written by a leading authority on the subject of magmatic sulfide deposits.

An overview of deposit types, accompanied by a summary of the resources of nickel, copper and platinum-group elements in the world’s principal known deposits, is followed by a summary of the relevant physical chemistry.

The core of the book comprises a discussion about the geology and geochemistry of.Ni sulfide deposits will be used. Most Ni sulfide ore deposits occur as a cluster of deposits known as a mining camp. Typi-cally the grade of the ores is greater than percent Ni and the mining camp generally contains more thantons (t) Ni (Table 1).

Each individual ore deposit generally con-tains greater t t Ni. Ni sulfide.Nickel Sulfide Ores and Impact Melts: Origin of the Sudbury Igneous Complex presents a current state of understanding on the geology and ore deposits of the Sudbury Igneous Complex in Ontario, Canada.

As the first complete reference on the subject, this book explores the linkage between the processes of meteorite impact, melt sheet formation, differentiation, sulfide immiscibility and metal.