2 edition of new occurrence of kimberlite in Gauthier Township, Ontario found in the catalog.
new occurrence of kimberlite in Gauthier Township, Ontario
Hulbert A. Lee
by Geological Survey of Canada, Dept. of Energy, Mines and Resources in Ottawa
Written in English
Includes bibliographical references (p. 14-16).
|Statement||Hulbert A. Lee and D.E. Lawrence.|
|Series||Paper -- 68-22, Paper (Geological Survey of Canada) -- 68-22.|
|Contributions||Lawrence, D. E., Geological Survey of Canada|
|The Physical Object|
|Pagination||vi, 16 p. :|
|Number of Pages||16|
Micaceous kimberlites from South Africa and Canada contain two types of groundmass mica less than 1 mm across. Very rare Type I micas are relatively iron-rich with mg [ = Mg/(Mg + Fe)] –, TiO 2 3–6 wt%, Al 2 O 3 14–16wt%, no Fe 3+ required in tetrahedral sites, low NiO (~ wt%), and relatively high na [Na 2 O/(Na 2 O + K 2 O)] – The much more abundant Type II micas Cited by: The nine small diamonds which were discovered in in the rock at Pain de Sucre, classified as kimberlite (Raeside and Helmstaedt, ) or as alnoite (Mitchell, ) and located on Ile Bizard.
Read Volume 20 Issue 1 of The Canadian Mineralogist. Clowes, Ronald Wyman, Derek and Kerrich, Robert Mantle plume – volcanic arc interaction: consequences for magmatism, metallogeny, and cratonization in the Abitibi and Wawa subprovinces, CanadaThis article is one of a series of papers published in this Special Issue on the theme Lithoprobe — parameters, processes, and the evolution of a by:
Twenty-nine new high precision U–Pb perovskite ages for kimberlite and other CO 2-rich ultrabasic rocks, primarily from five fields or clusters in eastern North America (Rankin Inlet, Attawapiskat, Kirkland Lake, Timiskaming and Finger Lakes), indicate that at least five periods of Mesozoic kimberlite magmatism can be new data document four periods of kimberlite magmatism Cited by: Read Volume 21 Issue 1 of The Canadian Mineralogist.
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Get this from a library. A new occurrence of kimberlite in Gauthier Township, Ontario. [Hulbert Austin Lee; D E Lawrence]. An Ontario kimberlite occurrence discovered by application of the glaciofocus method to a study of the Munro esker. [Ottawa: Queen's Printer. MLA Citation.
Lee, Hulbert Austin. An Ontario kimberlite occurrence discovered by application of the glaciofocus method to a study of the Munro esker [by] Hulbert A. Lee Queen's Printer [Ottawa Contact's new BA19 kimberlite was discovered on the percemt owned Baby Township property located roughly 28 kilometers northeast of the town of Ville-Marie in the Province of Québec.
PDF | Ultramafic mantle xenoliths, predominantly consisting of garnet lherzolite, occur in the C kimberlite. The xenoliths are coarse grained and | Find, read and cite all the research you.
Mitchell () Ontario book of spinels in micaceous kimberlite from the Upper Canada Mine, Kirkland Lake, Ontario. Can Mineral Data: Mineral Data: Click here to view Shortite data: Locality Data: Click here to view Upper Canada mine, Gauthier Township, Timiskaming District, Ontario, Canada.
Ontario Mines and Minerals division MDI system; R. Mitchell () Composition of spinels in micaceous kimberlite from the Upper Canada Mine, Kirkland Lake, Ontario. Can Mineral Data: Mineral Data: Click here to view Pyrope data: Locality Data: Click here to view Upper Canada mine, Gauthier Township, Timiskaming District, Ontario.
They comprise 11 kimberlite pipe mines and 3 kimberlite dyke mines. Large alluvial, beach and off-shore deposits also produce a large proportion of the world's total. The Central African Craton includes the Lunda-Kasai and the Tanzanian Archons which each contain one active kimberlite pipe mine in Zaire and in by: OCCURRENCE AND FIELD RELATIONSHIPS With the exception of an alnSitic kimberlite on the island of Malaita, Earth-Sci.
Rev., 7 () ADVANCES IN KIMBERLITE GEOLOGY Solomon Islands (ALLEN and DEANS, ), kimberlites are now known to be virtually confined to ancient shield areas, or areas underlain by by: boulders were found in the Munro Esker in Gauthier Township (C L Baker ).
An occurrence of kimberlite in Gauthier Township was also reported by Geological Survey of Canada (Lee et al ). In a carat diamond was found in Sheraton Township, 6 miles southeast of.
By IAN ROSS The opening of Ontario’s first diamond mine in March, will put gems back on the front page, ahead of surging metal prices.
De Beers Canada is investigating the economics of other kimberlite pipes in the Victor mine vicinity that may push diamond production beyond the. During the and field seasons kimberlite boulders were found in the Munro Esker in Gauthier Township (C L Baker ).
An occurrence of kimberlite in Gauthier Township was also reported by Geological Survey of Canada (Lee et al ). In a carat diamond was found in Sheraton Township, 6 miles southeast of. The hypabyssal kimberlite of the Gahcho Kue cluster, southeastern Slave craton, Northwest Territories, Canada: a granite-contaminated Group-I kimberlite.
The. The first record of a kimberlite found in Canada () was the identification of thin dykes intersected while drilling for gold in Michaud Township, Ontario. Sampling of the Munro Esker () in the Kirkland Lake area, Ontario, by the Geological Survey of Canada identified the occurrence of detrital grains of pyrope garnets along a length of.
Full text of "The township of Sandwich (past and present) : an interesting history of the Canadian Frontier along the Detroit River, including the territory which now embrace the present City of Windsor, the towns of Sandwich and Walkerville and the Sandwich Townships, and also a brief account of the present County of Essex" See other formats.
A new occurrence of kimberlite located on Somerset Island in the Canadian Arctic is described. The intrusion is in the form of a diatreme showing evidence of fluidization and is emplaced in.
Indicator mineralogy of kimberlite boulders from eskers in the Kirkland Lake and Lake Timiskaming areas, Ontario, Canada Article (PDF Available) in Lithos 77(1) September with Audio Books & Poetry Community Audio Computers, Technology and Science Music, Arts & Culture News & Public Affairs Non-English Audio Spirituality & Religion.
Librivox Free Audiobook. Full text of "Fourth International Kimberlite Conference: Extended Abstracts". The subsequent search for the source of the kimberlite minerals resulted in the discovery, duringof a 3-foot-wide dyke of kimberlite on the ft level of the Upper Canada Mine in Gauthier Twp., Ontario.
Earlier work by Satterly had recorded the intersection of two thin (6-in.) kimberlite dykes in drill holes in Michaud Township, Ontario. Strontium isotopic studies of kimberlites reveal no significant differences between the respective whole-rock Sr87/Sr86 ratios of fissure and pipe kimberlites.
Kimberlites from the Swartruggens fissure (calcareous micaceous kimberlite) have Sr87/Sr86 ratios of from towhilst those from the Wesselton pipe have Sr87/Sr86 ratios of from to Cited by: Contouring the distribution of pyrope grains () showed a concentration centered over an area of km2 extending down-ice from Gauthier Township.
Kimberlite boulders were identified () in. However, the presence of actual kimberlite magmas al- high levels in the crust is confirmed by the occurrence of chilled contacts in the Kisiriri sills (Mannard ), niineralogical banding and trachytic flow textures (Dawson & Hawthorne ) and by the presence of phenocryst distribu- 70 R.
H. Mitchell tions that correspond closely with the ~owage differentiation features ob- served by Bhattacharji Cited by: This is a book about the petrology of kimberlites.
It is not about upper mantle xenoliths, diamonds, or prospecting for kimberlites. The object of the book is to provide a comprehensive survey and critique of the advances which have been made in kimberlite studies over the last twenty-five years.km ( miles) ⓘ Lake Shore Mine, Kirkland Lake Township (Teck Township), Timiskaming District, Ontario, Canada km ( miles) ⓘ Tandem-1 occurrence, Guibord Township, Cochrane District, Ontario, Canada km ( miles) ⓘ Morin kimberlite pipe, Ville Marie, Témiscamingue RCM, Abitibi-Témiscamingue, Québec, Canada.