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Sunday, August 2, 2020 | History

4 edition of The ilmenite association of the Attawapiskat kimberlite cluster Ontario, Canada found in the catalog.

The ilmenite association of the Attawapiskat kimberlite cluster Ontario, Canada

Casey Hetman

The ilmenite association of the Attawapiskat kimberlite cluster Ontario, Canada

by Casey Hetman

  • 13 Want to read
  • 36 Currently reading

Published by National Library of Canada in Ottawa .
Written in English


Edition Notes

SeriesCanadian theses = -- Thèses canadiennes
The Physical Object
FormatMicroform
Pagination2 microfiches : negative. --
ID Numbers
Open LibraryOL16967136M
ISBN 100612191532

Suggestions written by local youth on how to improve their community are seen on a sheet of paper at a community gym in the Attawapiskat First Nation in northern Ontario, Canada, Ap That is what happened at Diavik, for example. Sometimes luck plays a big role, as was the case with De Beers’ Victor mine in Northern Ontario, Canada, which was discovered after a geology student recognized a rock as being kimberlite while fishing in the Attawapiskat River. Indicator Minerals and .

Kimberlite pipes: How they form. As mentioned, kimberlite pipes are believed to have been formed by deep-source volcanic eruptions. Jeffrey Post, a diamond expert at the Smithsonian, has described. Venue West Conference Services Ltd. PO Box Yaletown RPO Vancouver, B.C. V6Z 2Z7 Canada Mon – Fri: am – pm PST time Mon – Sat: pm – am GMT time.

The community, on James Bay in remote northern Ontario, declared a state of emergency a week ago after 11 of its members attempted suicide in one weekend and 28 tried to do so in March. Areas affected by this change include essentially all mining claims and leases covering the Attawapiskat kimberlite swarm including the MacFadyen property (e.g., see Environmental Commissioner of Ontario / Annual Report, Section 2, p).


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The ilmenite association of the Attawapiskat kimberlite cluster Ontario, Canada by Casey Hetman Download PDF EPUB FB2

The ilmenite association of the Attawapiskat kimberlite cluster Ontario Kimberlite AT, discovered in Februaryrepresents the most recent addition to the Attawapiskat kimberlite cluster, located in the James Bay Lowlands of Ontario, Canada.

AT is a small kimberlite body with a surface diameter of approximately 40 m and a steep southeastern plunge. It consists of a medium to coarse-grained matrix. Kimberlite AT, discovered in Februaryrepresents the most recent addition to the Attawapiskat kimberlite cluster, located in the James Bay Lowlands of Ontario, Canada.

The ca. Ma Victor kimberlite is the largest in a cluster of 19 kimberlites discovered in the James Bay Lowland, some km west of Attawapiskat in Northern Ontario (Fig. 1; Kong et al., ).Victor comprises two adjacent but separate pipes, termed Victor North and Victor South, with a total area of approximately 15 South is dominated by pyroclastic kimberlite, whereas Victor.

The Ilmenite Association of the Attawapiskat Kimberlite Cluster, Ontario, Canada. thesis, University of Toronto, Toronto, p. Exploration and Geology of the Attawapiskat Kim-berlites. PDF | On Feb 1,John Delgaty and others published ONTARIO'S NEWEST KIMBERLITE CLUSTER-THE PAGWACHUAN CLUSTER | Find, read and.

The Victor kimberlite complex is located in the James Bay Lowlands, Northern Ontario, Canada and is currently being mined for diamonds by De Beers Canada Inc.

Victor is the largest kimberlite in the Middle–Late Jurassic Attawapiskat kimberlite province (Kong et al., ), and comprises three pipes, Victor South, Victor Main and Victor Northwest (Fig.

1A). The C29/30 kimberlite is one of two diamondiferous kimberlites in the Candle Lake cluster located in east-central Saskatchewan, Canada, approximately 70km from the Fort á la Corne kimberlite field.

1. Introduction. Enhanced exploration interest in Canada for diamond-bearing kimberlites in the mids coupled with the recent discovery of diamonds in the Slave province has resulted in the recognition of a number of new kimberlite clusters and fields ().Important new localities in eastern North America include the Attawapiskat field in northern Ontario and the Rankin Inlet cluster.

The hypabyssal kimberlite of the Gahcho Kue cluster, southeastern Slave craton, Northwest Territories, Canada: a granite-contaminated Group-I kimberlite. Modern alluvium sampling programs similar to this one have been useful in identifying kimberlite fields in the Attawapiskat region of northern Ontario, the Prince Albert area of Saskatchewan and the Lac de Gras area of the Northwest Territories (Craigie, ).

Soil geochemical survey over concealed kimberlites in the Attawapiskat area in northern Canada Keiko H. Hattori1,*, Stewart Hamilton2, Julie Kong3 & John Gravel4 1Department of Earth Sciences, University of Ottawa, Ottawa, Ontario, K1N 6N5, Canada 2Sedimentary Geoscience Division, Ontario Geological Survey, Sudbury, Ontario, P3E 2G9, Canada 3DeBeers Canada Inc., 65 Overlea Blvd., Toronto.

The indicator-mineral dispersion patterns for chromite, chrome diopside, pyrope garnet, and ilmenite are shown here for the Attawapiskat kimberlite in Canada.

Dispersion of the ilmenite grains is detectable more than km from the kimberlite source, whereas chromite and chrome diopside yield much smaller dispersion halos closer to the source. Pasteris JD, Boyd FR, Nixon PH () The ilmenite association at Frank Smith.

In: Boyd FR, Meyer HOA (eds) Proc of the second kimberlite conference Vol 2. kimberlite exploration areas (Fig. • Kenora-Kabetogama and Keweenawan dike swarms that intersect these and other structures and could have provided pathways for kimberlite emplacement, e.g., similar to the kimberlites found in the Kyle Lake and Attawapiskat kimberlite clusters in northern Ontario.

(Fig. Kimberlites have erupted across Canada for over Ma. and across kms into diverse geological settings within at least two Archaean and three partly reworked cratons. The nature of most of the kimberlite magmas appears to be similar to those in the rest of the world.

Thus, the diverse kimberlite geology found in Canada does not. Cooper A. F.,Gittins J. "Shortite in kimberlite from the Upper Canada Gold Mine Ontario: A discussion." Geology Volume Page {Kimberlite Mineralogy General} Davydchenko A.

G.,Lisitsina Ye Ye,Bezrukov G. N.,Gorokhov S. "Experimental mineral production in kimberlites at high temperatures and pressures.". The James Bay Lowlands, which is the SE part of the Hudson Bay Lowlands, Canada, and within the Paleozoic limestone terrane, is covered mostly by peatlands.

Peat samples were examined in the Attawapiskat area, a region of discontinuous permafrost, where more than 19 kimberlite pipes have been found beneath a cover of peat (2–4 m thick) and. Ontario Geological Survey Open File Report Kimberlite, Base Metal and Gold Exploration Targets Based upon Heavy Mineral Data Derived from Surface Materials, Kapuskasing, Northeastern Ontario ilmenite, magnesian garnet, chromian diopside and enstatite.

Olivine is extremely abundant relative to the other minerals. 1 Of course, kimberlite may contain diamond but only as a very rare constituent. Kimberlite commonly contains rounded inclusions of a variety. It was a.m. when Melanie Phelps was awakened by a phone call.

It was a supervisor at the Attawapiskat Hospital. The nurses were overwhelmed, the voice said, and Phelps had to come in. The Victor Diamond Mine is the first Canadian diamond mine located in Ontario, and De Beers' second diamond mine in Canada (after the Snap Lake Diamond Mine).It is located in the Northern Ontario Ring of Fire, in the James Bay Lowlands 90 kilometres (56 mi) west of Attawapiskat in the remote northern part of the province.

In Junethe Attawapiskat First Nation voted in favour (%) of.Two years ago, at the age of 13, Shannen stood beside a pair of grade-eight friends at a news conference on Parliament Hill.

In clear voices, they made their case to the country. Then they marched off to confront the Minister of Indian and Northern Affairs Canada (INAC). Locate Attawapiskat in north Ontario (Map: Steven Fick/Canadian Geographic).Attawapiskat First Nation, on remote James Bay, has declared a state of emergency, saying it's overwhelmed by the number of attempted suicides in the community.

Eleven people tried to take their.