Aerial view of a landscape with rolling hills, a valley, and a river. On top of the photo text reads: "Geo Careers. Mary-Anne Hildebrandt." with the icon of a pickaxe hitting a rock.

Geo Careers: Mary-Anne Hildebrandt

What is a career? Merriam-Webster defines career as “a profession for which one trains, and which is undertaken as a permanent calling.” With more workplaces embracing the idea of flexibility, the weight of words like “permanent” and “calling” evoke something else entirely. Career originates from the Latin carrus, as in a wheeled cart, which some interpret to mean chariot (Online Etymology Dictionary, n.d.). It sounds a great deal more epic than logging into a laptop for another Zoom call. Imagine you and your coworkers embarking on a journey in chariots each day. Surely, with that as your vision, nothing is out of reach. So, what do you do for a living? It’s a common question for any social gathering, and yet, my answer is met with surprise. People are surprised to learn that I am not a teacher or nurse or some other career that matches their perception of who I am. No one has ever guessed that I am a geoscientist. Why? Do I not look or sound like a geologist? This encounter is not exclusive to the public. In truth, I’ve even been mistaken for an administrative assistant when standing in my office wearing head to toe safety gear surrounded by rock samples, and that’s not to say administration staff don’t do field work. They most certainly can and do! It’s that everyone carries bias, and when no other information is available, we fill in the missing data with assumptions based on our own perceptions of the world. Even recently at PDAC, I was asked if I was there as a member of the media, and not a geologist. Who knew that you could work in an industry for 17 years and still feel at times that you don’t quite fit other people’s perceptions of your job title. Every day there are lessons, and some are only learned much later.  When I left university for my first summer field position in 2006, I intended to return for a Master of Science, but looming student debt and other family obligations drove me to stay in the industry. I dreamed about continuing to hone my skills in the areas of geoscience that I enjoyed. Early on, I had a conversation with a manager of a team I wanted to join about my career aspirations, and he tried to put an end to those dreams. He explained that no company would invest their finite resources to support my development in this field because I was a woman, and at the age of 25, I was too old. In his experience, it wouldn’t be long before I would marry, have children, and pursue a different career. I left that conversation feeling devastated because this manager was someone that I truly respected. At the time, I didn’t know how to challenge the underlying beliefs and assumptions that he had conveyed about me. I questioned whether saying anything at all would make a difference. Who was he to decide what my future would hold? That evening, I resolved to not let his ignorance define me.   Did you stay in Geoscience? I have had the good fortune to have worked in the field of geoscience since graduating and successfully achieved my designation as a Professional Geoscientist (P.Geo.) in 2017. Drilling, sampling, mapping, and modelling led me to a deeper understanding of the influence of geological processes, sample bias, and error within spatial models and mineral estimates. In addition, the depth and breadth of the technical projects I have been able to work on has increased not only my technical skills but also my leadership skills. After working for several years as the person performing the annual reconciliation for Mineral Resources and co-authoring the technical report on the resource, I was appointed to carry out the duties of Competent Person (as defined in the SAMREC and the JORC codes) for the deposit I had spent years mapping and modelling. A Competent Person is responsible for preparing the technical report used for public disclosure of a Mineral Resource and Reserve. In the Canadian context, a CP would be similar to a Qualified Person or QP under the National Instrument 43-101 Standard. CPs, like QPs, are considered to be competent to sign-off because they meet or exceed the knowledge requirements and have enough time working in a particular commodity, like gold. There are other requirements, and for those working in the industry, it is best to be well-versed in the governing code or standard for your jurisdiction. It’s an incredibly important responsibility that cannot be taken lightly, and I was honoured to know that those in power trusted my capabilities to appoint me into that role. Although I enjoy the technical aspects of my work, I have found mentoring and coaching others to be equally, if not more, rewarding. My career has carried me to remote areas across Canada and even overseas to Botswana and South Africa. I am forever grateful to have been mentored and supervised by professionals who are highly respected in their field. These are the people who saw the value I could add to a team and a project, and they were instrumental in why I stayed the course. I found professionals from all disciplines were always there to lend a hand or an ear to help find a solution to the latest problem.  One project that I had been assigned was to create a spatial estimate for a stockpile. This was not the norm and fell outside of our regular workflow. A stockpile is not an in-situ deposit. To use it in a business plan, my work still needed to answer similar questions that would be asked during mineral classification of an in-situ deposit. There are a number of factors involved in this work, but to keep this brief, these are the types of questions that needed to be considered: How did the mining team place the rock? Do we have confidence in the volume of the stockpile? How was the volume measured? At what frequency was the volume measured? Do

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