| Title | Mapping the ore element signature of the Abitibi Greenstone Belt cratonic mantle, Ontario |
| Download | Downloads |
| Author | Lawley, C J M; Kjarsgaard, B A; Jackson, S E; Yang, Z; Petts, D C; Roots, E |
| Source | Geological Survey of Canada, Open File 8387, 2018, 1 sheet, https://doi.org/10.4095/308417 (Open Access) |
| Image |  |
| Year | 2018 |
| Publisher | Natural Resources Canada |
| Document | open file |
| Lang. | English |
| Media | digital; on-line |
| Related | This publication is related to the following
publications |
| File format | pdf (Adobe® Reader®) |
| Province | Ontario; Quebec |
| NTS | 31M; 31N; 31O/04; 31O/05; 31O/12; 31O/13; 32B/04; 32B/05; 32B/12; 32B/13; 32C; 32D; 32E; 32F; 41P; 42A; 42H |
| Area | Larder Lake; Kirkland Lake; Rouyn-Noranda |
| Lat/Long WENS | -82.0000 -75.6667 49.6667 47.1667 |
| Subjects | economic geology; geochemistry; geophysics; mineral deposits; mineral exploration; alteration; emplacement; metals; gold; copper; lead; zinc; nickel; copper; bedrock geology; lithology; igneous rocks;
intrusive rocks; kimberlites; syenites; diorites; monzodiorites; granodiorites; monzo-granites; tonalites; trondhjemites; gabbros; volcanic rocks; volcaniclastics; breccias; sedimentary rocks; siltstones; shales; iron formations; metamorphic rocks;
gneisses; amphibolites; xenoliths; olivine; clinopyroxene; mantle; craton; intrusions; dykes; geochemical analyses; geochemical interpretations; electron probe analyses; mass spectrometer analysis; trace element analyses; pressure-temperature
conditions; geophysical interpretations; magnetotelluric interpretations; models; statistical analyses; Archean; Canadian Shield; Abitibi Greenstone Belt; Kirkland Lake Kimberlite Field; Buffonta Dyke; Diamond Lake Pipe; geochemical signatures;
geological mapping techniques; xenocrysts; orogenic gold deposits; volcanogenic massive sulphide deposits (VMS); platinum group elements (PGE); datasets; wackes; principal component analysis (PCA); metal mobility; geothermobarometry; Phanerozoic;
Mesozoic; Jurassic; Precambrian |
| Illustrations | geoscientific sketch maps; geophysical profiles; photomicrographs; geochemical profiles; graphs; geochemical plots |
| Program | Targeted
Geoscience Initiative (TGI-5), Gold systems |
| Released | 2018 07 10 |
| Summary | (Plain Language Summary, not published)
The Targeted Geoscience Initiative (TGI) is a collaborative federal geoscience program that provides industry with the next generation of geoscience
knowledge and innovative techniques to better detect buried mineral deposits, thereby reducing some of the risks of exploration. Herein we report preliminary geochemical results from olivine and clinopyroxene mantle xenocrysts from the Kirkland Lake
kimberlite field. These mantle fragments provide a window into the geochemical behaviour of base and precious metals within the mantle lithosphere underlying the Abitibi greenstone belt. |
| GEOSCAN ID | 308417 |
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