mining

lakehead partnering on um-led sustainable mineral exploration research

drone capture of mineral exploration

drone capture of mineral exploration. photo credit: new age metals inc.

dr. peter hollings, nohfc industrial research chair in mineral exploration, is part of a team of industry and academic partners led by university of manitoba researchers, dr. mostafa fayek and dr. alfredo camacho, receiving more than $1.5 million in natural sciences and engineering research council (nserc) alliance missions grant funding to develop innovative technologies and sustainable practices to address key issues related to critical mineral exploration and extraction.

read the full article at https://news.umanitoba.ca/um-researchers-to-develop-sustainable-extraction-and-processing-methods-for-critical-minerals/

ontario invests in innovative research and capacity-building projects at lakehead

march 21, 2024 – thunder bay, ont.

阿根廷vs墨西哥竞猜 researchers have received over $2.1 million from the government of ontario to advance innovative research inpeter hollings mining and mental health.

dr. peter hollings and dr. noah phillips from the department of geology are receiving $2 million from the ministry of colleges and universities ontario research fund – research excellence program to develop new models that will enrich mineral exploration in northern ontario.

dr. hollings is the nohfc industrial research chair in mineral exploration and director of lakehead’s centre of excellence for sustainable mining and exploration. dr. phillips is an assistant professor in geology.

“noah and i are really excited to be starting this project,” dr. hollings said. “the funding will allow us to continue to develop mineral deposit research at 阿根廷vs墨西哥竞猜 , which in turn will establish us as an essential partner in the search for ontario’s critical minerals and the training of the next generation of geoscientists.”

this research will study the geological processes leading to the formation of valuable mineral deposits in northern ontario. it will develop novel models for industry partners to seek new deposits that will be developed into mines.

with this project the researchers are focusing on two themes – one is nickel-copper-platinum and the other is gold.

the team will work on a range of sites where the researchers will develop models that can be applied to create more efficient exploration in canada.

noah phillips

“we will develop an innovative research hub at 阿根廷vs墨西哥竞猜 that will train a diverse group of highly qualified people in a wide range of traditional and state of the art techniques,” dr. hollings said.

this group of highly qualified people will include approximately 30 graduate 世界杯2022赛程表淘汰赛 and post-doctoral fellows.

collaborators include dr. mike hamilton, university of toronto; dr. wouter bleeker and dr. jennifer smith, both from the geological survey of canada; and dr. andreas kronenberg from texas a&m university. kaitlin richard from science north is the youth outreach collaborator.

industrial collaborators include goldshore resources inc., wesdome gold mines ltd., romios gold resources inc., impala canada ltd., generation mining, clean air metals inc., and enersoft inc.

“combined with undergraduate research projects, this will help reverse the current trend of declining numbers of graduate 世界杯2022赛程表淘汰赛 working on mineral deposit studies in canada,” dr. hollings said.

dr. aislin mushquash, associate professor in the department of psychology, is receiving an early researcher award (era). this $140,000 grant, supplemented by an additional $50,000 from the university, will support research aimed at supporting youth mental health.

“while we can’t rid life of stress or stressful situations, we can enhance individuals’ abilities to cope with the stressors they face in order to have a positive impact on their wellbeing and health,” she explains.

the five-year era, designed to bolster research capacity among emerging scholars, will help dr. mushquash build a team of graduate and undergraduate student researchers to examine youth and emerging adult stressors, coping mechanisms and outcomes and evaluate innovative interventions to support coping.

"this award not only supports our research endeavors but also provides crucial support for 世界杯2022赛程表淘汰赛 ," adds dr. mushquash. "it allows us to provide some funding to 世界杯2022赛程表淘汰赛 to offset the costs they incur during their education and gives access to exciting training opportunities that may not have otherwise existed.”

aislin mushquash is pictured with her research groupdr. mushquash emphasizes the importance of involving student researchers in the research process. "the earlier we can get 世界杯2022赛程表淘汰赛 involved, the more passionate they'll become about the research process," she says. "by engaging student researchers in developing research objectives, data collection and analysis, and knowledge translation activities, we are not only building their skills but also ensuring the sustainability of future projects and the field of mental health research."

mushquash would also like to explore a multidisciplinary team approach that will facilitate collaboration across faculties, creating opportunities for innovative solutions to mental health challenges.

“my hope is to build health-related research capacity in northwestern ontario, producing future generations of researchers and clinician-researchers that will carry on this important work.”

“the real-world impact of the research being conducted at 阿根廷vs墨西哥竞猜 is only strengthened by these awards, and speaks to our commitment to research and innovation,” stated dr. andrew p. dean, vice-president, research and innovation. “thank you to the government of ontario for recognizing the exceptional work that is being undertaken at lakehead.”

research in action: mining for gold with cyclotron

published in the chronicle journal tuesday, february 4, 2020

by julio heleno gomes

 deep in the heart of a modern office building is a multimillion-dollar machine used to help in the diagnosis and treatment of cancers and heart disease. this cyclotron is also the newest tool in gold exploration.

using a byproduct of the production of medical isotopes, researchers at 阿根廷vs墨西哥竞猜 and the thunder bay regional health research institute can activate samples to determine how much gold they contain — a potential breakthrough in gold analysis.

“when you’re trying to find gold, you don’t want to miss something in the samples,” explains lead researcher dr. michael campbell. “we have to do more testing to confirm this is a method that will give us results comparable to what is the current standard for testing for gold and other minerals.”

the project is funded by a national science and engineering research council partnership grant with newmont goldcorp, the world’s leading gold company. newmont goldcorp operates the musselwhite mine, north of pickle lake. shortly after the cyclotron went on-line, the company approached campbell about analyzing gold samples. campbell was in charge of designing the cyclotron facility and commissioning the particle accelerator. now a research chair in lakehead’s department of chemistry, he continues as the facility’s radiation safety officer.

the $4-million cyclotron is a device that produces isotopes used in medical imagining for the detection and staging of various types of cancer. a byproduct of producing radio-isotopes are subatomic particles called neutrons. normally these bounce harmlessly around the shielded, underground vault until they are absorbed by the walls. in this work the researchers are taking advantage of neutrons to detect the presence of gold and other minerals.

“it’s an opportunity to create a non-destructive method for assaying metals,” mark somppi, manager, process ops & asset management at musselwhite, says of the process.

the traditional method for gold analysis has been fire assay, which is labour-intensive and produces waste. with the cyclotron, a mineral sample smaller than a packet of sugar is placed into the stream of the neutrons. this makes the sample radioactive for a short period of time. the gamma rays coming off the sample are then measured as the sample decays.

“we can use that to determine how much gold was in that original sample. the more radioactivity is produced the more gold is in that sample,” campbell explains.

the testing apparatus was constructed in-house with plumbing parts and an air compressor, materials available at any hardware store.

“i’m pretty sure the guy in the plumbing department at home depot thinks i’m nuts,” campbell laughs when describing how he sourced the parts.

adrianna tikka, a research assistant who graduated with a master’s degree in environmental engineering, helped develop the system that moves ore samples to and from the cyclotron vault. she also tests the samples and analyzes the results — a role that will benefit her as she pursues a career in the engineering field.

“companies will see that i am working with a corporation wanting to reduce their ecological footprint and perhaps will see the potential of having someone on their team with first-hand experience in such matters,” she says of this work.

one of the advantages of this technique is that since the neutrons are a byproduct from normal cyclotron operation there is no additional cost since the cyclotron is already running. the short half-life of the radio-isotopes produced also means there will be no long-lived radioactive waste to deal with.

employing a consistent and accurate assay method is key for a business seeking to maximize profits, somppi says. “the industry is always looking for the fairest exchange methodology on the finance-metal sales side of the business,” he explains, adding that a consistent and accurate assay method is part of this process.

“if we can help them get a fraction-of-a-per-cent more gold out of that tonne of rock they bring up,” campbell says, “that could add up to a huge amount of additional gold that could be recovered.”

the proof-of-concept phase of the project is now complete and based on the preliminary results campbell is continuing with the research.

“we’re not at the point yet where we can replace the current assays, but we’ve shown we’re able to detect gold in a variety of different samples,” he states.

“we have to get a bit more data and test a few more samples so we get consistent results under a wide variety of conditions.”

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research stories: mining for gold with cyclotron

derek and joan burney fellowship established at lakehead’s cesme

 dr. derek burney and his wife joan announced the $150,000 contribution they made to 阿根廷vs墨西哥竞猜
's centre of excellence for sustainable mining and exploration.

lakehead chancellor dr. derek h. burney and his wife joan announced a $150,000 contribution to establish a postdoctoral fellowship within cesme.

may 29, 2014 – thunder bay, on

today, lakehead chancellor dr. derek h. burney and his wife, joan, announced a generous gift of $150,000 to establish a special postdoctoral fellowship at the university.

the derek and joan burney postdoctoral fellowship is the first fellowship established through lakehead’s centre of excellence for sustainable mining and exploration (cesme).

the new postdoctoral fellowship will be affiliated with lakehead’s department of economics within the faculty of science and environmental studies. the fellowship will fund a three-year bridging position at the university for a researcher who is between their phd and a faculty position.

“it is because of our education and what we were able to do with it, that we are in a position today to make this donation to cesme,” said dr. burney. “it is one that we sincerely hope will inspire others to do something similar in support of 阿根廷vs墨西哥竞猜 .”

阿根廷vs墨西哥竞猜 president & vice-chancellor, dr. brian stevenson, explained the importance of the burneys’ gift: “as the burneys’ generous gift will most certainly help push cesme closer to its goals, my hope is that their gesture encourages others to make philanthropic contributions to the centre and 阿根廷vs墨西哥竞猜 .

“the returns on these kinds of investments are long-term, and are felt throughout northwestern ontario,” added dr. stevenson.

cesme’s director, dr. pete hollings, said, "by creating this postdoctoral fellowship, derek and joan burney are making a strong commitment to cesme.

“by directly supporting the people who undertake the research into resource development in northern ontario, the burneys recognize the important role that cesme will play in our region’s future," dr. hollings explained.

dr. john mason, project manager, mining services for the thunder bay economic development commission, explained the significance of cesme’s new fellowship. “it’s important to invest in strategic northwestern ontario mining industry players like 阿根廷vs墨西哥竞猜 and cesme because the mineral sector is a far-reaching and impactful economic driver in this region, and will continue to be for years to come,” he said.

the goal of cesme is to encourage and support research, education and outreach activities regarding the nature and impacts of mineral resource exploration and extraction particularly in northern ontario.

to learn more about cesme, please visit www.cesme.lakeheadu.ca.

for more information about this newly established cesme fellowship, please contact cesme director, dr. pete hollings, at (807) 343-8329, or peter.hollings@lakeheadu.ca.

 

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media: for more information or to arrange interviews, please contact brandon walker, media relations officer, at (807) 343-8177, or mediarelations@lakeheadu.ca.

 

in 2015, 阿根廷vs墨西哥竞猜 will celebrate 50 years of exceptional education. guided by a new strategic plan (2013-2018), our university is known for providing an education focused on independent thinking, unconventional scholarship, and a close sense of community. about 9,700 世界杯2022赛程表淘汰赛 and 2,000 faculty and staff learn and work in ten faculties at two campuses, in orillia and thunder bay, ontario. home to ontario’s first new faculty of law in 44 years (fall 2013) and the northern ontario school of medicine's west campus, lakehead is among canada’s top 10 undergraduate universities (2014 maclean’s university rankings), as well as 1st in ontario and 2nd in canada for its innovative research (re$earch infosource). our orillia campus is the first in north america to be built entirely to leadership in energy and environmental design (leed®) standards. share your lakehead story as it relates to our strategic plan at www.hsbcwebinars.com/presidents-office/nurturing-passion, and learn more about lakehead at www.hsbcwebinars.com.

new environmental impact resource

the department of history invites the lakehead community to explore a new resource for people interested in the environmental impact of extractive industries in canada.

dr. ronald harpelle, along with colleagues at memorial university and community partners in yellowknife, is involved in an sshrc funded project on the legacy of the giant gold mine.

the research team and community partners have released their first newsletter, introducing the project and outlining their activities. in addition to the newsletter, they also welcome visitors to their website, their twitter feed, and their facebook page.

as part of their knowledge mobilization efforts, the team has produced an award-winning short video explaining one of the biggest challenges facing the yellowknives dene first nation that live near the mine: how do you let people living in the distant future know about the danger beneath their feet?

the video was produced as an introduction to the documentary film portion of the project. resources and sustainable development in the arctic (resda) provided support to this project.

click below to watch the guardians of eternity video in english or french.

english version

french version

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