Pan-Canadian predictive model of Carbonatite-hosted REE and Nb deposits

A predictive model for Canadian carbonatite-hosted REE ± Nb deposits is presented herein. This model was developed by integrating diverse data layers derived from geophysical, geochronological, and geological sources. These layers represent the key components of carbonatite-hosted REE ± Nb mineral systems, including the source, transport mechanisms, geological traps, and preservation processes. Deep learning algorithms were employed to integrate these layers into a comprehensive predictive framework. Here is a link to the publication that describes this product: https://link.springer.com/article/10.1007/s11053-024-10369-7

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Champ	Valeur
Dernière modification	avril 17, 2026, 18:28 (TU)
Créé le	avril 17, 2026, 18:28 (TU)
contact_email	nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca
contact_person	{"en": "Government of Canada; Natural Resources Canada; Geological Survey of Canada,nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca", "fr": "Gouvernement du Canada; Ressources naturelles Canada; Commission géologique du Canada,nrcan.gsc-geosciencedata-donneesgeoscience-cgc.rncan@canada.ca"}
criticality_level	[]
data_dictionary	EPSG: 3978,http://www.epsg-registry.org/,6.14
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2025-01-10 00:00:00
open_canada_keywords	{"en": ["commodity", "deposit", "resource assessment", "Geochemistry", "Geochronology", "geology", "Economic geology of metal ore deposits", "Economic geology; general--geology of deposits", "Geophysics; applied", "Geophysics; solid-Earth", "showing", "Lithology", "mineral", "critical mineral", "Minerals", "Petrology; igneous and metamorphic", "Petrology; sedimentary", "advanced project", "prospect", "earth sciences", "stratigraphy", "geographic information system"], "fr": ["commodité", "dépôt", "évaluation des ressources", "Géochimie", "Géochronologie", "géologie", "Géologie économique des gisements métallifères", "Géologie économique; catégorie générale--gîtologie", "Géophysique; appliquée", "Géophysique; lithosphère", "indice", "Lithologie", "minéral", "minéral critique", "Minéraux", "Pétrologie; ignée et métamorphique", "Pétrologie; sédimentaire", "projet avancé", "prospect", "sciences de la terre", "stratigraphie", "système d'information géographique", "Minerai"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Modèle prédictif pancanadien des gisements de terres rares (REE) et de niobium (Nb) associés aux carbonatites
update_frequency	unknown