Harnessing imaging spectroscopy for multivariate rock sorting in the mine environment

The proposed research focuses on imaging spectroscopy of geological materials encountered at mineral deposits. Imaging spectroscopy (also known as hyperspectral imaging) in the geosciences traditionally utilizes airborne or spaceborne platforms but ground-based studies at outcrop and smaller scales are becoming more common. This technique collects reflectance data as images, and allows quick analysis of specific […]

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Harnessing imaging spectroscopy for multivariate rock sorting in the mine environment – Year Two

The proposed research focuses on imaging spectroscopy of geological materials encountered at mineral deposits. Imaging spectroscopy (also known as hyperspectral imaging) in the geosciences traditionally utilizes airborne or spaceborne platforms but ground-based studies at outcrop and smaller scales are becoming more common. This technique collects reflectance data as images, and allows quick analysis of specific […]

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Applied Mineralogy for Improvement of Sensor-based Sorting of Bulk Ores

The project focuses on gold deposits in the Arequipa region of southern Peru which are presently being exploited by artisanal and small-scale miners (accounting for 11-14% of Peru’s gold production). The proposed research includes a detailed mineralogical study of the gold mines and the ore concentrates, which have not been previously investigated. The objective is […]

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Applied Mineralogy for Enhanced Processing of Gold Ore from Artisanal Mining in the Arequipa Region, Peru – Year Two

The proposed research has the objective of applying detailed mineralogical research to aid the multidisciplinary development of high speed sensors for real-time ore sorting applications. MineSense Technologies Ltd. is a mining technology company that develops such sensors and while they have successfully demonstrated the application of its core technologies to distinguish ore from waste material, […]

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Monitoring and Control System Design for Catalyst Manufac!uring Unit

As one of the novel element of a new technology for enhanced recovery and upgrading directly in the reservoir of bitumen and heavy oils, the unit for the online and on-field manufacturing and delivery of nanocatalysts into the reservoir will be constructed during 2015. The specialized and uniquely designed compact device, currently referred to as […]

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Stochastic inversion of geophysical and petrophysical data to develop an integrated 5-8 Block Model

This project aims at exploiting existing geophysical and petrophysical data to develop an integrated geological model of the 5-8 block of the Raglan mine in Northern Quebec. In contrast to previously conducted analysis of individual datasets, a weighted stochastic inversion of combined datasets will be conducted. Determining the synergies between the diverse rock parameters will […]

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Développement d’un protocole de ciblage appliqué à l’exploration minière à l’aide de l’algorithme Hypercube

Ce projet cherche à améliorer les méthodes d’exploration minière grâce à l’intelligence artificielle. En effet, il est de plus en plus difficile pour cette industrie de trouver de nouvelles mines. Celle-ci a accès à de larges bases de données mais l’être humain n’est capable que d’en comprendre et utiliser qu’une faible partie. Il est donc […]

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Improvements for automatic pushback generation

The project aims to improve recently developed algorithms by our research team for the automatic definition of pushbacks in open pit mining that meet complex geometric constraints. Three specific objectives are pursued: a) include an approximate sequencing of blocks within a phase to enable a better discounting of the block values; b) enable to include […]

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Research and test of the full waveform inversion method

Full waveform inversion (FWI) is an inversion technique that uses least squares theory to compute a velocity model of the Earth that minimizes the difference between an acquired shot and a synthetic shot. The technique proved to be of hard usage in industry and the goal of the project is to research for solutions that […]

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