Characterization of Rock Features in the Ore Sorting Industry

Underground pre-concentration is an efficient stage in reducing the cost of mining operations. During this operation, extracted rocks are monitored underground and most of the waste rock is rejected while the ore is kept. In this project, image processing and pattern recognition algorithms will be employed to characterize different types of ores as well as rocks. This system will be part of a machine vision system that will be used for sorting ores from waste rocks in an underground preconcentration in a mine.

Development of Recommendations for Improvement of the Industrial Mineral Sector

Industrial minerals are an important part of the economy in British Columbia, however, this sector faces several serious challenges due to lack of a national instrument for industrial minerals. “National Instrument 43-101 (NI 43-101)” is a rule developed by the Canadian Securities Administrators (CSA) and administered by the provincial securities commissions that govern how issuers disclose scientific and technical information about their mineral projects to the public. It covers oral statements as well as written documents and websites.

Numerical Simulation of Fluid-Structure Interaction in Liquid Metals

General Fusion is currently working to develop a relatively small, low-cost fusion reactor; work has reached the proof-of-concept stage. The reactor consists of an enclosure filled with molten lead, spun about one axis to create a plasma-filled cavity. A mechanically-induced shock wave travels radially inwards, focusing as it propagates and collapses the plasma cavity. This collapse heats and pressurizes the plasma and initiates a fusion reaction that releases energy, re-expanding the cavity and causing another shock to propagate radially outwards through the lead.

The Gem Cutter Educational Tool

This project will explore the pedagogical usefulness of a visual programming tool developed by Business Objects, called Gem Cutter. It will be used to illustrate and teach computer programming concepts to new students. This is different from the traditional text-based model in which students are required to engage in text-based interactions with a computer as they develop programs. The text-based model tends to be difficult for new students to grasp and often discourages them in early stages of learning.

Aiding in the Design of an Efficient, Robotic System for Manufacturing Scalable Models

Precix is a leading manufacturer of CNC routers, dispensers, engravers and laser cutting systems. The goal of this project concerns the optimal design of a robotic finisher which is, in part, a novel manufacturing process used to replicate and scale-up 3D models. Applications are mainly in the movie and art industries. In these fields, there is the need to replicate few copies which generally have highly-detailed shapes. This project will focus on the system design of the robotic finisher and on the optimal design of its robotic head.

Segmentation and Classification of Sediment Cores Using Computed Tomography

The goal of the internship project with Quester Tangent Corp., a designer and manufacturer of software products and hardware systems that allow clients to manage large amounts of data, is to research and develop techniques for identifying and classifying the composition of sediments in core samples from the sea floor. Core samples are taken from the sea floor by dropping a cylindrical tube into the sediments, closing a door to lock the sediments into the tube and returning the sample for analysis.

Effect of Pore Pressure Migration on Slope Stability: A Case History

A 150m high mine slope has been subject to movement, requiring the mine to reduce the slope steepness while extensive investigation and analysis is undertaken. This reduction in ore production has major implications for the economical viability of the mine.

Sedimentology, Stratigraphy and Provenance of the Upper Purcell Supergroup in Southeastern BC: Implications for Syn-depositional Tectonism

This proposal is for a focused study aimed at elucidating the depositional setting of the Upper Belt Purcell Supergroup. The goal of the study is to assess the potential of this Mesoproterozoic sequence for syngenetic mineralization, including SEDEX Pb-Zn and Cu deposits. Our aim is to identify periods of tectonic upheaval within the basin and in the adjacent sediment source terrane, as strata deposited during tectonic pulses show the greatest potential for syngenetic mineralization.

Regional Mapping and Geochemistry of the Chilcotin Group Volcanic Rocks, South-central British Columbia

The intern will map, collect field geophysical data and sample the Tertiary Chilcotin Group (CG) volcanic rocks throughout its known extent in southern BC with the intent of creating a new regional geological map for the CG. The Tertiary Chilcotin Group covers approximately 36,500km2 of Mesozoic and Paleozoic basement rocks which are potentially highly prospective for base and precious metal deposits as well as hydrocarbon deposits in the Nechako Basin. However, the nature, distribution, stratigraphy, thickness variation, age and composition of this voluminous flood are poorly known.

Detrital Mineral Geochronology of the Wernecke Supergroup in the Yukon: Enhancing the Framework for Mineral Exploration

This project is designed to provide new information on the source of the sediment in the Wernecke Supergroup, a widespread geological formation in northern Yukon that was deposited approximately 1.8 billion years ago. This formation is important because it hosts numerous mineral occurrences that are attracting considerable mineral exploration activity. The source of the sediment will be identified by ion probe analysis on detrital (sedimentary) grains of the mineral zircon.

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