NWT RESEARCH DATABASE

Principal Investigator: Mloszewski, Aleksandra M
Licensed Year(s): 2011 2010
Summary: The recent discovery of new occurrences of Neoarchan (2.8 Ga to 2.6 Ga) banded iron formations (BIF) in the Northwest Western Territories have opened an exceptional opportunity to study ocean chemistry. In this regard, the research group has been engaged by the Northwest Territories Geoscience Office (NTGO) to undertake field and laboratory studies of Archean and Proterozoic Banded Iron Formation ...

Principal Investigator: Mumford, Thomas R.
Licensed Year(s): 2011 2010
Summary: With increasing activity at the Nechalacho Rare Earth Element Deposit a better geological understanding of the setting of the mineral deposit is required. This study is fundamentally concerned with how and why the deposit exists. This is achieved by studying the entire Blachford Lake intrusive suite (>300 km2), the igneous system which generated the deposit. From this, a petrogenetic framework wil...

Principal Investigator: Skeries, Kristina A
Licensed Year(s): 2011
Summary: The objective of this research project is to understand how metals might be weathering from rocks, and to understand where they end up and in which chemical form (the speciation). The importance is to differentiate between the metal species that weather from the rocks, the species by which they are transported, and finally, the species by which they are deposited again, if they are in fact deposit...

Principal Investigator: Reimink, Jesse R
Licensed Year(s): 2014 2013 2012 2011
Summary: This study has the following specific objectives: 1) Collect samples from this very ancient and rare set of rocks, while documenting field relationships and structures present in the complex rock outcroppings of the Acasta Gneiss Complex (AGC); 2) Determine the major- and trace-element composition of the rocks and compare these to published data on broadly similar rocks formed later in Earth histo...

Principal Investigator: Pehrsson, Sally J
Licensed Year(s): 1996 1995 1994
Summary: This will be the final summer of work for this phase of mapping in Indin Lake. The mapping data (including structural, petrological, geochemical &geochronological) will enable a detailed geological history of the project area to be constructed. This will include timing of major events, including volcanism, plutonism and sedimentation, and subsequent deformation. The results will be presented in...

Principal Investigator: Johnstone, Robert
Licensed Year(s): 1994 1993 1992 1991
Summary: The researcher and his team will traverse throughout the map area examining bedrock exposures and sampling. Observations may help construct a geological map showing lithology, structure and mineral occurences. Rock samples will be collected for geochemical and petrological analysis. The results of the survey will be presented in the form of poster displays, talks, reports and a map for distribu...

Principal Investigator: Muecke, Gunter K.
Licensed Year(s): 1992 1990 1989
Summary: The Researcher and assistants will investigate the field relations, petrology, mineralogy, geochemistry, and geochronology of magmatic rocks of the northern Canadian Arctic Islands....