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TitleIron-oxide and alkali-calcic alteration, skarn, and epithermal mineralizing systems of the Grenville Province: the Bondy gneiss complex in the Central Metasedimentary Belt of Quebec as a case example - a field trip to the 14th Society for Geology Applied to Mineral Deposits (SGA) biennial meeting
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AuthorCorriveau, L; Blein, O; Gervais, F; Trapy, P H; De Souza, S; Fafard, D
SourceGeological Survey of Canada, Open File 8349, 2018, 125 pages, https://doi.org/10.4095/311230
Year2018
PublisherNatural Resources Canada
Meeting14th Biennial SGA Meeting, Society for Geology Applied to Mineral Deposits; Québec, QC; CA; August 20-23, 2017
Documentopen file
Lang.English
Mediaon-line; digital
File formatpdf
ProvinceQuebec
NTS31J
Lat/Long WENS -76.0000 -74.0000 47.0000 46.0000
Subjectseconomic geology; tectonics; igneous and metamorphic petrology; regional geology; mineral exploration; exploration guidelines; exploration methods; mineral deposits; mineral occurrences; metals; iron; copper; gold; graphite; phosphate; volcanogenic deposits; ore mineral genesis; bedrock geology; lithology; igneous rocks; intrusive rocks; monzonites; diorites; mafic intrusive rocks; metamorphic rocks; gneisses; quartzites; marbles; structural features; shear zones; tectonic setting; orogenies; metamorphism; deformation; alteration; magmatism; intrusions; dykes; xenoliths; skarns; stocks; iron oxides; modelling; paragenesis; Bondy Gneiss Complex; Canadian Shield; Grenville Province; Central Metasedimentary Belt; Nominingue-Chénéville Deformation Zone; Rivard Minette Dyke; Morin Terrane; Labelle Shear Zone; Morin Anorthosite; Miller graphite prospect; Rolleau Ultramafic Stock; Elzevirian Orogeny; Grenville Orogeny; Shawinigan Orogeny; Chevreuil Intrusive Suite; iron-oxide copper-gold (IOCG) deposits; iron oxide apatite (IOA) deposits; geological mapping techniques; Iron oxide alkali-calcic alteration systems; rare earth elements; Precambrian; Proterozoic
Illustrationsphotographs; flow diagrams; schematic representations; bar graphs; ternary diagrams; models; phase diagrams; graphs; geoscientific sketch maps; cartoons; location maps; Concordia diagrams; geochronological charts; plots; geochemical plots; diagrams; 3-D diagrams
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Location
 
Natural Resources Canada Library - Ottawa (Earth Sciences)
 
ProgramUranium systems, Targeted Geoscience Initiative (TGI-5)
Released2018 10 26
Summary(Plain Language Summary, not published)
This geological field trip guidebook of the Targeted Geoscience Initiative program describes the iron oxide and alkali-calcic alteration system of the Bondy gneiss complex and its epithermal, IOCG and affiliated mineralisation in the southwestern Grenville Province (Québec, Canada). Its field attributes are those of metasomatic systems metamorphosed to granulite facies. Consequently, we emphasise the field protocols for their identification and exploration and the linkages between their alteration and mineralisation types. Additional transects across host terrane, the Central Metasedimentary Belt, and adjacent Morin Terrane, provide an overview of the regional tectono-magmatic framework and varied styles of magma emplacement. Thousands of xenoliths in a lamprophyre dyke offer a 3D perspective on the Grenvillian lithosphere. The outcrops described are also show cased in public awareness brochures and geological rallies in the Papineau-Labelle wildlife reserve. Have a great trip!
GEOSCAN ID311230