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3-D Integrated Geological Modeling in the Abitibi Subprovince (Quebec, Canada): Techniques and Applications

2006; Volume: 15; Issue: 1-2 Linguagem: Inglês

10.2113/gsemg.15.1-2.27

1878-6715

Francine Fallara, Marc Legault, Olivier Rabeau,

Geological and Geochemical Analysis

Research Article| January 01, 2006 3-D Integrated Geological Modeling in the Abitibi Subprovince (Québec, Canada): Techniques and Applications F. FALLARA; F. FALLARA 1URSTM-UQAT, Unité de recherche et de service en technologie minérale, Université du Québec en Abitibi-Témiscamingue; 400 boul. Lamaque, bureau 1.02, Val-d'Or, Québec, J9P 3L4. Search for other works by this author on: GSW Google Scholar M. LEGAULT; M. LEGAULT 2MRNF, Ministère des Ressources naturelles et de la faune, 82 boul. Québec, Rouyn-Noranda, Québec, J9X 6R1. Search for other works by this author on: GSW Google Scholar O. RABEAU O. RABEAU 1URSTM-UQAT, Unité de recherche et de service en technologie minérale, Université du Québec en Abitibi-Témiscamingue; 400 boul. Lamaque, bureau 1.02, Val-d'Or, Québec, J9P 3L4. Search for other works by this author on: GSW Google Scholar Exploration and Mining Geology (2006) 15 (1-2): 27–43. https://doi.org/10.2113/gsemg.15.1-2.27 Article history received: 28 Sep 2004 accepted: 08 Oct 2005 first online: 09 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Tools Icon Tools Get Permissions Search Site Citation F. FALLARA, M. LEGAULT, O. RABEAU; 3-D Integrated Geological Modeling in the Abitibi Subprovince (Québec, Canada): Techniques and Applications. Exploration and Mining Geology 2006;; 15 (1-2): 27–43. doi: https://doi.org/10.2113/gsemg.15.1-2.27 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search nav search search input Search input auto suggest search filter All ContentBy SocietyExploration and Mining Geology Search Advanced Search Abstract The development of robust 3-D geological models involves the integration of large amounts of public geological data, as well as additional accessible proprietary lithological, structural, geochemical, geophysical, and diamond drill hole data. 3-D models and maps have been available, particularly in the petroleum industry, for more than 10 years. Here, we demonstrate how robust 3-D maps can be used as interactive tools for mineral deposits exploration. In particular, we show how the interrogation of 3-D data sets can constrain exploration targets at depth.The main advantages of this technique for the mining industry are the homogeneity of data treatment and the validation of geological interpretations, taking into account geophysical and geochemical data. Data integration and cross-correlation of geology and geophysics can be achieved in two dimensions in any good GIS package. However, the added strength of 3-D analysis is the integration of separate data sets in three dimensions to build more complete, more realistic models, and in delineating areas of high economic potential at depth. Furthermore, these models can be modified and improved at any time by adding new data from ongoing drilling and geoscientific surveys.This paper presents two examples of 3-D models used for mineral exploration: the Joutel VMS mining camp and the Duparquet gold camp, Quebec. In both examples, the creation of the model is discussed and queries specific to the relevant exploration model are introduced. Eight potential exploration targets are generated at Joutel and seven at Duparquet. Although the targets defined are dependent on the details of the chosen queries, it is apparent that this technique has the potential to generate promising exploration activity that can engender new targets. You do not currently have access to this article.