00000cam 2200000zi 4500 9.956576 CaOODSP 20260922112947 m o d f cr cn||||||||| 251022t20252025oncbd ob f000 0 eng d 9780660794556 CaOODSP eng rda CaOODSP n-cn--- M183-2/9311E-PDF Zhang, S.E., author. Expanded models of Canadian critical mineral prospectivity maps for magmatic Ni (±Cu ±Co ±PGE), Mississippi-Valley type Pb-Zn and clast-dominated Pb-Zn / S.E. Zhang and M. Parsa. [Ottawa] : Geological Survey of Canada, 2025. ©2025 1 online resource (25 pages) : maps, graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 9311 Issued also in French under title: Modèles étendus de cartes de prospectivité des minéraux critiques au Canada pour le Ni magmatique (±Cu ±Co ±ÉGP), le Pb-Zn de type Mississippi-Valley et le Pb-Zn à prédominance clastique. Includes bibliographical references (page 25). "This report provides expanded pan-Canadian prospectivity models for magmatic Ni (±Cu±Co±PGE), Mississippi-Valley Type Pb-Zn and clast-dominated Pb-Zn mineral systems. The key difference is that the models presented herein are aggregations of deep ensembles, which by design provides both a range of model complexity due to typical inter-practitioner differences in data-driven mineral prospectivity mapping and workflow-induced uncertainty analysis. The expanded models do not rely on any one specific workflow or its resulting model and instead, rely on the statistical properties of large de-correlated ensembles. Compared to the inaugural prospectivity models, there is an expansion in greenfield target area, providing additional targeting insight. In addition, for the magmatic Ni target, the covariates have been updated to be higher in spatial resolution and the spatial indexing system is now standardized. Datasets containing prediction results for magmatic Ni is offered for Canada, while for the MVT and CD Pb-Zn targets, the results are offered for all of North America and Oceania. Furthermore, positive samples for magmatic Ni that are re-indexed into the H3 system are provided as part of the data release"--Abstract, page 2. Minerals Canada Maps. Geological mapping Canada. Magmatism Canada Maps. Geology Research Canada Maps. Geological maps lcgft Geological Survey of Canada, issuing body. Modèles étendus de cartes de prospectivité des minéraux critiques au Canada pour le Ni magmatique (±Cu ±Co ±ÉGP), le Pb-Zn de type Mississippi-Valley et le Pb-Zn à prédominance clastique / (CaOODSP)9.956577 Open file (Geological Survey of Canada) 2816-7155 ; 9311. (CaOODSP)9.506878 PDF 52.9 MB https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-9311-eng.pdf