Geological and Mining Engineering and Science News

Tag: geology

Congratulations to our Spring 2025 Bachelor of Science Graduates!

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GMES is thrilled to recognize and celebrate the achievements of our Spring 2025 Bachelor of Science graduates. These students have worked diligently in classrooms, labs, and the field, developing the knowledge and skills necessary to become the next generation of geoscientists and engineers.

Their accomplishments reflect their passion, resilience, and dedication to the Earth sciences, and we couldn’t be prouder of their success.

To all our graduates, thank you for your dedication and determination. The best is yet to come, and we can’t wait to see all the incredible things you’ll achieve. Congratulations again, and best of luck in everything that lies ahead!

Please join us in congratulating:

Bachelor of Science in Geological Engineering

“I was able to get a job as a Geotechnical Engineer with Coleman Engineering.”

Stephanie Wiegand

Bachelor of Science in Geology

“A degree from Tech is highly respected in the industry.”

Konraad VanDyke

Bachelor of Science in Applied Geophysics

Bachelor of Science in Mining Engineering

“The world needs more energy. I’m excited to be working in the energy market.”

Aiden Harmon

We are excited to see where their journey takes them next — whether into industry, graduate school, or beyond. Congratulations to the Class of Spring 2025! Your future is bright.

Awards

Department Scholar – Natalie Sorensen

Kiril Spiroff Book Award – Lydia Lamey

Kiril Spiroff Book Award – Sam Jensen

Rock Hammer Award – Milena Sremba

As part of our Spring 2025 celebration, we asked our graduating students to reflect on their time at Michigan Tech. From favorite classes to future plans, their answers offer a glimpse into the experiences that shaped their journey and what lies ahead after graduation.

From the underground mines of West Virginia to the classrooms of Scotland, our GMES graduates are turning hands-on learning into real-world impact. these Huskies are gaining skills that matter, and landing jobs across the globe. Hear their stories, see where they’re headed, and discover why a GMES degree could be your next great adventure.

Stephanie Wiegand

Stephanie Wiegand is graduating with a B.S. in Geological Engineering and a minor in Mining Engineering, and an Accelerated MBA is in progress. She reflected on her experience by saying this:

Q: What made you choose Michigan Tech and the GMES department?
A: The location drew me to Michigan Tech.

Q: What was your favorite class or project in GMES?  
A: I really enjoyed field geology. The course was definitely intense, but it was interesting to work with the equipment.

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: I was able to get a job as a Geotechnical Engineer with Coleman Engineering. I will be working in Iron Mountain, MI, close to my family.

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: The vast amount of mines in the area and open outcrops gives this University a significant advantage over others.

Drawn in by a rare geophysics program and a tight-knit department, this student found inspiration in Earth History and hands-on fieldwork. Now, they’re heading to Scotland for grad school.

Clarissa Gordon

Clarissa Gordon is finishing with a B.S. in Applied Geophysics, and had this to share:

Q: What made you choose Michigan Tech and the GMES department?
A: I chose Michigan Tech and the GMES department because it was one of the few universities to offer a BS in geophysics. I also really liked the welcoming environment of the GMES department. The professors, staff, and students were very welcoming and engaging when I visited as a high school student.

Q: What was your favorite class or project in GMES?  
A: My favorite class was Earth History, taught by Dr. Guth. I enjoyed the content a lot, and Dr. Guth led many fun projects and activities.

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: I plan to pursue a master’s degree in geophysics at the University of Aberdeen in Aberdeen, Scotland, UK.

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: Field geophysics was a fun and unique opportunity that I’m happy I had the chance to experience.

This GMES graduate is heading straight into the heart of the coal industry. From hands-on experience at the Adventure Mine to impactful lessons in mine safety, their time at Tech—especially with standout professor Matt Portfleet—prepared them for a career deep underground. Learn how this future Operations Engineer plans to power the world, one coal seam at a time, and why they say GMES set them up for a lifetime of success.

Aiden Harmon

Aiden Harmon, originally from Marquette, MI, has fulfilled the requirements for a B.S. in Mining Engineering. Here’s what he had to share:

Q: What made you choose Michigan Tech and the GMES department?
A: MTU allowed me to stay close to home in the UP and work on a degree in the mining industry.

Q: What was your favorite class or project in GMES?  
A: Drill and Blast/ Mine Safety with Matt Portfleet. My best class experiences and most applicable industry knowledge came from his course.

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: Starting at American Consolidated Natural Resource’s Ohio County Coal Co. in Dallas, WV as an Operations Engineer on the Pittsburgh No. 8 coal seam

Q: How do you hope to make a difference in the world with your degree?
A: The world needs more energy. I’m excited to be working in the energy market.

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: Access to the Adventure Mine and the time to practice hand scaling and jackleg drilling. While it is not a required skill in the 21st century of mining. It’s been a great talking point in interviews and has helped me get an operations-focused career.

Q: What skills did you gain in the program that you’re already using (or excited to use)?
A: Mine safety and underground awareness. My career is taking me underground, and I’m excited to use the Mine safety knowledge gained from Matt Portfleet.

Q: What advice would you give to incoming GMES students?
A: Get the internships. You’ll learn more in 3 months during the summer than in 8 months in the classroom.

Q: Complete the sentence: “Because of GMES, I…”
A: Will be gainfully employed for the rest of my life. Mining provides skills that will always be in demand and essential for a modern standard of living.

Hazel McGovern will receive a Bachelor of Science degree in Geological Engineering.

This Michigan Tech grad found their path through field geology and hands-on learning. Now, they’re headed to Utah to kick off an exciting new chapter. Want to know how Michigan Tech helped turn their passion into a profession? Keep reading to learn more.

Hazel McGovern

Q: What made you choose Michigan Tech and the GMES department?
A: I love being outside, and I knew I wanted to pursue a career in engineering.

Q: What was your favorite class or project in GMES?  
A: The Field Geology Class

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: I have a job in Utah!

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: I enjoyed the hands-on experiences relating to my major and interests.

Konraad VanDyke, from the hometown of Kalamazoo, MI,  is completing a Bachelor of Science degree in Geology.

Drawn to Michigan Tech for its rich history and strong reputation, this grad found their academic spark in Petrology and is now heading into the field—literally—before starting a career with Edward C. Levy. Their advice? Work hard and stay open to every opportunity. Want to see how a love for geology turned into a promising future? Read on.

Konraad VanDyke

Q: What made you choose Michigan Tech and the GMES department?
A: I love the area and the history. Additionally, a degree from Tech is highly respected in the industry.

Q: What was your favorite class or project in GMES?  
A: I loved Petrology

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: I am taking field courses and then plan to work for Edward C. Levy.

Q: What advice would you give to incoming GMES students?
A: Work hard and explore every opportunity that arises.

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Honoring GMES Spring 2025 Ph.D. & MS Graduates

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Earning a college degree requires more than time—it demands determination, resilience, and passion. We are proud to celebrate the outstanding achievements of our Spring 2025 graduates from the Department of Geological and Mining Engineering and Sciences (GMES) at Michigan Technological University.

These graduates have excelled in research, completed rigorous coursework, and made meaningful contributions to our academic community. Their dedication has prepared them to excel as professionals and researchers in the fields of geosciences, mining, and engineering.

Please join us in congratulating the following graduate students:

Doctor of Philosophy in Geology

“While my work was related to the technical aspect of detecting and modeling hazards, it has important implications for the lives of people who are exposed to or affected by these hazards every day. I plan to continue developing new tools and expanding my knowledge of these geologic processes, thereby diversifying my expertise to include other types of hazards, beyond the focus of my PhD, which is lahars.” –

Gustavo shares his vision for leveraging his education to address real-world challenges.

Master of Science in Geology

Master of Science in Geological Engineering

Master of Science in Geophysics

Master of Science in Mining Engineering

Congratulations to the following students for their successful completion of graduate certificates:
Graduate Certificate in Natural Hazards and Disaster Risk Reduction

  • Gustavo Bejar Lopez
  • Leah Harazin
  • Bryan Lowney
  • Averi Reno

Graduate Certificate in Geoinformatics

  • Gustavo Bejar Lopez
  • Samuel Karner
  • Bryan Lowney
  • Nyasha Mhindu
  • Stephen Udota

These students have demonstrated a commitment to expanding their expertise, and we applaud their accomplishments. We look forward to seeing the impact they’ll make in their careers and communities!

Awards and Scholarships Awarded

Outstanding Scholarship Award

  • Gustavo Bejar Lopez

Outstanding Teaching Assistant Award

  • Helen Foldenauer

WAAIME Scholarship Recipients

Finishing Fellowship Recipients

As part of our Spring 2025 celebration, we invited graduating students to share reflections on their time at Michigan Tech—from favorite moments to what’s next. Their insights highlight the experiences that shaped their journey and future.

I chose Michigan Tech and the GMES department because of the campus, the research opportunities, and the strong alumni network.

Poorva Kadrolli

Discover how one Michigan Tech graduate leveraged international connections, hands-on fieldwork, and interdisciplinary learning to launch a career in natural hazards research. With skills in machine learning, project management, and collaboration with global agencies like INSIVUMEH, he is not just studying volcanoes—he is preparing to protect lives.

Gustavo in action, helping install a tiltmeter—an instrument that measures ground deformation—on the flanks of Volcán de Fuego in Guatemala. He was less than a mile from the crater, collecting real-time data from one of the most active volcanoes in the world! This unforgettable field experience happened in February 2025, and it’s just one example of the kind of hands-on, high-impact work you can do as a student here!

Here’s the lowdown from Gustavo Bejar-Lopez.

Q: What made you choose Michigan Tech and the GMES department?
A: I already knew about Michigan Tech during my undergraduate because a few of our professors back home in Ecuador (Yachay Tech) were Michigan Tech graduates. Eventually, when I was applying for grad school, I learned about research projects at GMES. One of these projects was the lahar project, led by Dr. Rudiger Escobar-Wolf, which involved extensive fieldwork —a task I had been eager to undertake.

Q: What was your favorite class or project in GMES?  
A: I liked the Social Dimensions of Natural Hazards class because when I took it, the class was comprised of students with very different backgrounds and experiences with natural hazards. It was enriching to learn about these different perspectives on things I had not experienced myself.

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: Currently applying for postdoctoral research and teaching positions mostly aligned with natural hazards or environmental seismology.

Q: How do you hope to make a difference in the world with your degree?
A: While my work was related to the technical aspect of detecting and modeling hazards, it has important implications for the lives of people who are exposed to or affected by these hazards every day. I plan to continue developing new tools and expanding my knowledge of these geologic processes, thereby diversifying my expertise to include other types of hazards, beyond the focus of my PhD, which is lahars.

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: I was able to work in collaboration with other agencies, mainly INSIVUMEH (the local geophysical monitoring agency in Guatemala). This close collaboration enabled me to gain a deeper understanding of the work conducted in volcano observatories and establish a network with local scientists in Guatemala. Additionally, I was able to attend an international conference and participate in field experiences thanks to the funds provided by scholarships and grants available at Michigan Tech, such as the GSG Professional Development Travel Grant.

Q: What skills did you gain in the program that you’re already using (or excited to use)?
A: Before my PhD, I had very little knowledge about programming, mainly limited to MATLAB. While at Tech, I learned to use Python and develop machine learning methods using that platform, as well as analyze time series and perform signal processing. I had the chance to get my own research grant and learned to manage my own project, which expanded on the work on lahars in Guatemala.

Q: What advice would you give to incoming GMES students?
A: Take notes of all the opportunities available for you as a grad student. There is always a grant or scholarship available for which you can apply to conduct fieldwork or attend a conference. If you’re unsure where to find them, ask the professors or department staff for assistance. That, and bring warm clothes.

Mining Engineering MS graduate Poorva Kadrolli ’22 reflects on what drew her to Michigan Tech, the skills she’s proud to carry forward, and her advice for those just starting out.

Q: What made you choose Michigan Tech and the GMES department?
A: The Campus, research background, and a strong Alumni base. The curriculum and staff are also very impactful in building a successful career.

Q: What was your favorite class or project in GMES?  
A: Python programming

“Access to a strong alumni base and library facilities.”

Poorva Kadrolli on unique opportunities found at MTU.

Q: What’s next for you after graduation? (Job, grad school, travel, etc.)
A: Currently working as a Mine Engineer in North America’s largest open pit mining operations.

Q: How do you hope to make a difference in the world with your degree?
A: We mine to make the world a better place for tomorrow.

Q: What unique opportunities did you find at Michigan Tech that you might not have found elsewhere?
A: Access to a strong alumni base and library facilities.

Q: What skills did you gain in the program that you’re already using (or excited to use)?
A: Confidence and self-independence are two crucial qualities that MTU taught me, in addition to my academic curriculum.

Q: What advice would you give to incoming GMES students?
A: Be brave to sustain in the cold and snowy weather.

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“Gneiss” Beginnings: Real Stories from HSAG Alumni

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High School Advanced Geology (HSAG) offers students a hands-on, engaging introduction to geology, fostering a deeper understanding of Earth processes. This early exposure sparks interest and helps students see geology as a potential career path, rather than just another subject. HSAG equips students with the knowledge, confidence, and connections needed to pursue a career in geosciences, making it a game-changer for aspiring professionals in the field. As the list of students going through the HSAG program grows, with reflections already shared by Milena Sremba and Miah Mol, we’re excited to share more insights from those inspired by it. Here’s why HSAG and Michigan Tech are setting students on the path to success in geosciences:

Hear from Calah Holman (@calahholman), BS Geology, 2027:

Q: How did HSAG impact your decision to study geology?
A: HSAG was the class that sparked my passion for geology. It’s now one of my top 3 favorite high school classes and an amazing opportunity to dive into geology, even if it’s not a focus at your school.

Calah Holman @calahholman

Q: Why MTU?
A: MTU has an incredible geoscience program, with remarkable local geology, smaller classes that suit my learning style, and extracurriculars that balance with school. Plus, the location is stunning!

Q: How did HSAG set you up for success at MTU?
A: Through a GVSU-sponsored HSAG program, I earned college credit and skipped GE2000 at MTU, easing my transition with one less course to worry about.

Calah Holman wearing a summer dress is pictured outside sitting by a large rock
Calah Holman is pursuing her passion for Earth science with a BS in Geology, class of 2027.

Q: What is the best advice for current HSAG students?
A: Make the most of your resources! The year-long format allows you to dive deep into the basics, preparing you well for college courses.

Q: What do you love about GMES?
A: The friendly, helpful community! I’ve made many friends, and the small class sizes mean you can continue seeing familiar faces throughout your courses.

Calah and friends are photographed outside holding chickens
Calah and friends making new friends with beaks.

Q: Standout moment in GMES?
A: After our GE1100 field trips, a group of us would always grab lunch at Wads—great memories and great company!

Group of students sitting at a table in Wads cafeteria, smiling at the camera.
Lunch at Wads after GE1100 field trips.

Learn from Joshua Trujillo, BS Geological Engineering, 2028:

Q: How did HSAG impact your decision to study geosciences?
A: HSAG showed me geology beyond my casual interest, sparking my passion and setting me on a career path.

Enjoy HSAG—it’s a gneiss class!

Joshua Trujillo, BS Geological Engineering, ’28

Q: Why MTU?
A: MTU’s geological engineering program and the area’s actual geology made it the perfect fit.

Q: How did HSAG help you at MTU?
A: It gave me solid geology knowledge, so I wasn’t starting from scratch when I arrived.

Q: What is the best advice for current HSAG students?
A: Enjoy HSAG—it’s a gneiss class!

Q: What do you love about GMES?
A: I get to explore remarkable rocks and learn about their story.

Q: Standout moment in GMES?
A: A private tour of the Quincy Mine, where we saw areas closed to most tourists—thanks to GMES!

John, Blizzard, Dr. Smirnov photographed after graduation.
Geological Engineering alum John Myaard, Blizzard T. Husky, and GMES Department Chair Dr. Aleksey Smirnov.

Hear what John Myaard (@john_my_yard), BS Geological Engineering 2023, had to say:

Q: How did HSAG impact your decision to study geosciences or engineering?
A: My time in HSAG was transformative. Previously, I hadn’t considered geology as anything other than a hobby and assumed I would pursue a computer science degree. Participating in HSAG fostered my passion for the geosciences with engaging lessons and an enthusiastic teacher. I experienced something that no other discipline offered. I took pleasure in how the concepts worked together to create a cohesive story as opposed to just terms and definitions. Although it was one class, it set me on a course to where I am today.

Q: Why MTU?
A: I was always aware of Michigan Tech. Being from Michigan and spending summers in the UP, I’d hear about it occasionally. What got my patronage, though, was when I went on a tour of the GMES department. One-on-one, I was guided through classrooms and labs, where it was shown and explained how I could turn my passion into a meaningful career, dispelling any lukewarm feelings I had for computer science.

Q: How did HSAG help you succeed at MTU?
A: HSAG gave me a strong base to build upon in addition to providing college credit. Like other AP classes, you take something that would typically take a semester and draw it out over three trimesters, giving ample time for additional exploration and thorough explanation.

John is photographed outside wearing safety gear.
Proper safety gear is essential for geoscience fieldwork, as demonstrated by John Myaard.

Q: What is the best advice for a current HSAG student?
A: Beyond taking the program seriously, take the discipline seriously. As it stands, the various geological workforces are aging into retirement during a period when demand for their services is at an all-time high. Unlike other disciplines, it’s a big table with plenty of room.

Q: What are you doing now?
A: I graduated in December of 2023 and began working almost one year ago today (at the time of writing this). I am now the Mine Supervisor for a silica mine in West Texas. In this role, I create and carry out the short-term to mid-term mine plan, utilizing my geologic background to make the most informed decisions possible. My emphasis in work is to provide reliable feed to the processing plant while maximizing safe production and controlling costs.

Q: What’s a standout story or lesson you’ve gained during your journey with GMES? 
A: Something that I learned during my time is just how vital having personable professors can be, and the benefits of having a smaller department. In every significant class I had, the professor knew me, and I knew them. If I needed help with coursework or professional development, they were always readily available and thorough in their response.

John Myaard brings geoscience knowledge to the real world, one rock at a time.
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Alumni Interview: Luke Weidner, GMES Class of 2018

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Luke Weidner, B.S. Geological Engineering 2018
Hometown: Midland, Michigan

Luke Weidner graduated from Michigan Tech in the spring of 2018 with a bachelor’s degree in geological engineering and was only getting started. Read more about how Luke’s time as an undergraduate student at MTU helped pave the way for his future success and a doctoral degree from the Colorado School of Mines.

Luke Weidner standing outside wearing a hard hat
Luke Weidner

View Dr. Weidner’s publications.

Q: Why did you choose MTU?
A: I was quite excited about engineering in high school, but torn between environmental, geological, computer science, etc. MTU had all of the majors I was considering, so I enrolled in general engineering, which allowed me to explore multiple disciplines without fearing that it would set me back a year or force me to transfer somewhere else.

Q: What has your career path been like since you graduated?
A: I applied to grad schools in the summer before my final year. I also applied and got an internship at a mine in Nevada. I received a couple of grad school offers and took one at the Colorado School of Mines. After two years at Mines as a Master’s student, I enjoyed my research, so I switched to a PhD program. After finishing my PhD, I started at BGC Engineering as a consultant, where I’ve been for the past 3 years.

Q: How did your time at MTU prepare you for the industry/career?
A: A big reason I was a strong grad school candidate was due to the number of research opportunities I took advantage of at MTU. Being connected with professors in the GMES department and the GLRC gave me experience writing papers, creating presentations, and honing my research skills. I wouldn’t be where I am today without those experiences.

Q: What’s it like to return to the campus now? Have you noticed any changes?
A: I recently returned for the first time since graduating, and while it felt a bit strange in some ways with all the new buildings, new restaurants built and others gone, in other ways it felt like returning home. I definitely miss the beauty of the Keweenaw and wish I had excuses to come more often.

Q: What is your favorite activity to do when you return to campus?
A: Hike around on as many trails in the Keweenaw as I can (getting a burrito at Rodeo a close second)! Tech Trails, Hungarian Falls, Copper Harbor, etc.

Q: What advice would you give someone just starting at Tech as a Husky?
A: I feel that throughout my schooling, I worried too much about picking the perfect major, getting the ideal job right away, and having everything go perfectly, generally speaking. While I feel pretty lucky and have no regrets, I now see that there is more than one way to get where you want to be.

Q: What role did the community or extracurricular activities play in your overall experience?
A: One of my favorite experiences was with the Keweenaw Time Traveler, a project in the Social Sciences dept. With this, I was able to spend two whole summers at Tech, working with people of all ages and learning about the region’s history. Some of my best-lasting connections came from working on that project, and it all started when I introduced myself to a professor after a HASS class.

Q: Looking back, what opportunities do you wish you had taken advantage of during your time here?
A: Hindsight is 20/20, but I probably would have started at a club like badminton sooner and stuck with it. For example, I would have had more confidence in my musical ability and joined a jazz band.

Q: What networking opportunities did you take advantage of as a student?
A: While I usually attended the Career Fair, I spent more time and had more success getting to know faculty doing research I was interested in.


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Celebrating the 2025 WAAIME SME Scholarship Recipients

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We are proud to congratulate this year’s GMES recipients of the WAAIME SME scholarships! All of these Michigan Tech grad students in mining engineering, Brighton Muwi, Daniel Muchabaiwa, Kudakwashe Mutanga, Mirza Ubed Baig, and geology student Ben Mperekwa, received awards. These outstanding students have demonstrated exceptional dedication to their academic and professional journeys in the fields of mining, metallurgy, geology, and related disciplines.

The WAAIME scholarship is awarded annually to students who exhibit academic excellence, leadership potential, and a passion for advancing the future of the mining and minerals industry. This prestigious award supports their educational pursuits and recognizes their contributions to shaping the future of mining and earth sciences.

Championing Academic Excellence and Innovation
Each recipient is committed to academic excellence and a drive to innovate and contribute to the fields of mining and geology. Through their hard work, these students represent the next generation of industry leaders who will tackle challenges, drive sustainable practices, and lead advancements in the mining and mineral exploration industries.

Empowering Tomorrow’s Industry Leaders
Receiving the WAAIME SME scholarship is a testament to the recipients’ dedication and potential. This support allows them to further their education, pursue internship opportunities, and engage with industry professionals who will mentor them throughout their careers.

We celebrate each recipient’s hard work and the bright future they represent. Congratulations again to all the WAAIME SME scholarship winners – your achievements inspire us all and pave the way for a stronger, more innovative future in mining and geological sciences.

Stay tuned for more updates and stories from our incredible students as they continue to achieve and impact the world of earth sciences!

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Helen Foldenauer Recognized as Outstanding Teaching Assistant for Mineral Science

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Michigan Technological University’s Department of Geological and Mining Engineering and Sciences (GMES) is proud to recognize Helen Foldenauer, a 1st year MS Geology graduate student, as this year’s recipient of the Outstanding Teaching Assistant award for her exceptional work in the Mineral Science course.

Helen demonstrated a deep commitment to student learning. Her expertise in mineralogy, petrology, and geochemistry has been instrumental in guiding undergraduate students through the complexities of mineral identification, classification, and analysis.

Helen provided this image, in which she functions as a scale bar.

A Strong Foundation in Geology

Before joining Michigan Tech, Foldenauer earned a Bachelor of Science in Earth and Environmental Science from the University of Michigan, where she also minored in chemistry. She later completed a Geographic Information Sciences (GIS) certificate at Western Michigan University, gaining expertise in geospatial analysis that complements her geological research interests. Her academic achievements include University Honors, the James B. Angell Scholar Award, and a nomination for the Feinberg Writing Award—all testaments to her dedication to excellence.

Foldenauer’s research interests center on solid Earth geochemistry, geochronology, igneous activity and monitoring, and natural hazards. Her passion for geoscience education has translated directly into her work as a teaching assistant, where she has been praised for her ability to clearly explain complex mineral science concepts and engage students in hands-on learning.

From Field to Lab: Applying Expertise in Mineral Science

With prior experience as a field and laboratory technician at the Kellogg Biological Station, Foldenauer has developed strong analytical skills, including petrographic microscopy, elemental analysis, and standardized lab protocols. Her background in both fieldwork and laboratory research has made her an invaluable resource in the Mineral Science course, where she has helped students connect theoretical knowledge with real-world geological applications.

Look closely, and you’ll spot Helen once again serving as a scale bar.

Foldenauer’s ability to mentor students, her enthusiasm for teaching, and her dedication to fostering a supportive and engaging learning environment set her apart as an exemplary TA. Faculty and students alike recognize her patience, clarity in instruction, and hands-on approach as key factors in enhancing the classroom experience.

A Passion for Teaching

As she continues her graduate studies at Michigan Tech, Foldenauer remains committed to scientific research and student mentorship. Her future goals include furthering her work in mineral chemistry and geochemistry, with aspirations to contribute to geoscience education and field-based research. Helen says, “One of the things I enjoyed most about TAing mineralogy was seeing the students work together to build a solid understanding of the material and how it connected to larger concepts in geology. When I was offered the TA position, I was excited to have the opportunity to lead a classroom and determine if teaching was a career in which I had any potential.”

Congratulations to Helen Foldenauer on this well-deserved recognition! Her dedication to mineral science education and student success truly exemplifies the excellence of Michigan Tech’s GMES department.

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Gustavo Bejar-Lopez Honored as Outstanding Scholarship Recipient

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Gustavo back on Fuego and Acatenango Volcanoes for another round of monitoring equipment deployment in February 2025.

The Department of Geological and Mining Engineering and Sciences (GMES) proudly recognizes Ph.D. candidate Gustavo Bejar-Lopez as an Outstanding Department Scholar for his exceptional contributions to volcanology and natural hazard research.

Bejar-Lopez’s passion for volcanoes began in his childhood in Ecuador, where he witnessed the eruptions of Tungurahua Volcano. That early fascination grew into a career dedicated to better understanding volcanic hazards. As a Ph.D. student at Michigan Tech, he has played a pivotal role in advancing lahar early detection systems through his research on Volcán de Fuego in Guatemala. His work integrates seismology, machine learning, and geostatistics to enhance hazard assessments, focusing on using machine learning techniques for lahar forecasting.

Beyond research, Bejar-Lopez is committed to mentorship. He has strengthened Michigan Tech’s collaborative ties with his undergraduate alma mater, Yachay Tech University, by involving students in field research. In 2023, he secured a National Geographic Explorer Grant, which allowed him to expand research efforts and provide hands-on training opportunities for students from both institutions.

GMES faculty have praised Bejar-Lopez for his leadership, problem-solving skills, and dedication to scientific collaboration. Bejar-Lopez says, “The most fulfilling part of my PhD has been learning from our collaborators, everyone from the scientists at INSIVUMEH, to the people in the communities like the observers who are truly the experts of Fuego. Their knowledge didn’t only benefit scientific advancement in my work. It did also put into perspective the importance of working together to relieve some of the struggles people vulnerable to hazards live with.” His efforts in geophysical monitoring, combined with his role as a mentor, exemplify the values of Michigan Tech’s research community.

Congratulations to Gustavo Bejar-Lopez on this well-earned recognition!

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Exploring Geoscience Careers, Connections, and the Keweenaw Peninsula: Insights from GE1100

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Safety first! Kylie Overly is pictured underground wearing the proper gear.

Michigan Tech students gain insight into geoscience careers and programs, experience engaging field trips to the Keweenaw Peninsula, and build connections with department faculty and resources in the Geo Engineering & Science Orientation (GE1100) lab. Discover the fascinating geological features Kylie enjoyed learning about, and explore our list of current undergraduate and graduate courses the GMES Department offers. 

More about GE1100 – GE1100 is a one-credit introductory course for freshmen or sophomores in geoscience-related majors in the fall.

  • What majors require it? Geology, Applied Geophysics, Geological Engineering, Mining Engineering 
  • How many credits? 1
  • Semesters offered? Fall 
  • Prereqs? None
  • Must be enrolled in one of the following Major(s): Geological Engineering, General Sciences and Arts, General Engineering, Mining Engineering, Applied Geophysics, Geology
  • May not be enrolled in one of the following Class(es): Junior, Senior

Catalog Description: Introduction to geosciences as a profession, including discussions of career opportunities and geoscience programs. Earth materials and the Earth’s processes are also introduced. Includes frequent field trips. Intended for freshman or sophomore students in geological engineering, geology, applied geophysics, hydrology, geotechnics, earth science teaching, or any other geoscience program.

The instructor is Aleksey Smirnov, Chair, GMES.

TA for Fall 2024 is Sam Jensen, BS Applied Geophysics ‘25
Hometown: Gladstone, Michigan

Kylie Overly is pictured with Sam Jensen at Hungarian Falls.

Find out what Kylie Overly had to say about her class experience:

This class does a great job of introducing the department and some local places to incoming students.

Would You Recommend This Class? 

Yes! I recommend this class to other students if they are curious about geological engineering or the department.

Favorite Aspect of the Class:

I liked the Saturday field trips to explore some fantastic spots in the Keweenaw Peninsula. 

Most Exciting Thing Learned:

The most exciting thing I learned in this class was how the peninsula’s geology is mirrored on the other side of Lake Superior.

Prerequisites Needed?

None. Since it’s an introductory class, no prior knowledge is required.

Value of the Class:

I learn something new in each class!

Future Benefits:

This class is highly beneficial. The Wednesday lectures introduce us to the department’s professors, giving us opportunities to talk to them if you are interested in that subject.

Kylie Overly and Sam Jensen pose together at the scenic Horseshoe Harbor.

National Park Service Resources:
https://www.nps.gov/piro/learn/nature/lake-superior.htm
https://www.nps.gov/isro/learn/nature/geology-and-soils.htm

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Milena Sremba: A Glimpse into the HSAG Program’s Impact on Her Geology Path

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Meet Milena Sremba, BS Geology 2028
Hometown: Hudsonville, MI

Discover how the HSAG program fast-tracked Milena’s geology career at MTU, offering advanced courses and research opportunities – learn from her journey and get inspired!

Milena Sremba’s senior photo with the majestic Rockies near Boulder, Colorado, as a backdrop.

Q: How did HSAG impact your decision to study geosciences or engineering?
A: I have known for a long time that I wanted to pursue a science degree, but the HSAG course truly helped me realize that my passion is geology.

Q: Why MTU?
A: Not many colleges offer geology as a major; if they do, the department isn’t great. MTU has a fantastic department and physical geology around campus to immerse myself.

The GE1100/Geo Eng & Sci Orientation class embarked on an unforgettable journey through the historic Quincy Mine—Milena captures the moment with a selfie!

Q: How did HSAG help you succeed at MTU?
A: Taking the HSAG courses accelerated my studies in the geoscience department at MTU. I also took advanced chemistry, placing me in the second year of geology courses.

Q: What is the best advice to give a current HSAG student?
A: Put in the work now, as it pays off a lot in the future.

Q: If Current: What do you like best about GMES?
A: I love how the professors excel in their topic. I also love how, even if you’re a freshman, you still have an opportunity to get involved in research.

One of the many recess caves during Milena’s vacation in Hocking Hills.

Q: What’s a standout story or lesson you’ve gained during your journey with GMES?
A: So many different people come together in the GMES department, but we are all united by our love for geology.

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Learn Geology Where it Happens: The Natural Wall and GE3100

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A famous geological spot, the Natural Wall (located on private property!), is a resistant bed of the Jacobsville Sandstone that has been turned on its side to nearly vertical. This sandstone, a bacon-looking rock, is a Global Heritage Stone Resource (GHSR). This initiative aims to expand the acknowledgment of stones used in constructing heritage sites in emerging countries. The GHSR designation is a scientific effort to promote the geological understanding, utilization, and preservation of historically significant natural stones worldwide. This designation is overseen by the Heritage Stone Subcommission of the International Union of Geological Sciences in collaboration with the International Association for Engineering Geology and the Environment.

Michigan Tech students gain practical, hands-on experience visiting the Natural Wall in their Depositional Systems (GE3100) lab. Learn more about this unique geological feature, and explore our list of current undergraduate and graduate courses the GMES Department offers.

Jacob Ojala, a junior in geological engineering from Hancock, Michigan, with a minor in aerospace, is seen leaning against the wall.

More about GE3100 – Explore the dynamic world of sedimentary processes and learn to decode the Earth’s history through sedimentary rocks, climate, sea level, and tectonic shifts.

  • What majors require it? Geology, Applied Geophysics, and Geological Engineering. Forestry can use as an Environmental Directed Elective.
  • How many credits? 3 
  • Semesters offered? Fall 
  • Prereqs? Understanding the Earth (GE2000), Intro to Petrology (GE2310)

The instructor is Jeremy Shannon, a GMES Teaching Professor. Jeremy earned his BS in Geological Engineering from MTU in 1994, his MS in Geology in 1996, and his Ph.D. in 2006. He has also instructed courses such as GE2000 Understanding the Earth, GE2100 Environmental Geology, GE3050 Structural Geology, and GE4090 Field Geophysics.

Catalog Description: Introduction to sedimentary processes and their products. Investigates the physical processes controlling sedimentation along with principles of correlation and interpretation of strata. Focuses on interpreting sedimentary rocks as a record of climate, sea level, and tectonic change.

Do you need help with the material? The Geo Learning Center is here to help!

Birds-eye view of Jeremy Shannon with students in his GE3100 lab investigating the Natural Wall in Calumet, Michigan, during fall 2024.

Standing tall and showcasing geological history, the Natural Wall is a striking example of the Jacobsville Sandstone, a Global Heritage Stone Resource. Michigan Tech students get hands-on experience exploring this unique formation in their GE3100 lab, unlocking the secrets of Earth’s past through sedimentary rocks and processes. Find this interesting? Read on to learn how the Depositional Systems class may interest you!

Photo courtesy of Emily Gehrke, a geology undergraduate student.

This is private property, so kindly avoid trespassing. Interested in learning more? Apply now. 

Sources:
https://www.mtu.edu
https://www.geo.mtu.edu/KeweenawGeoheritage/The_Fault/Nat_Wall.html
https://www.youtube.com/watch?v=rxspwJDNz48
https://www.unesco.org/en/iggp/igcp-projects/637
https://www.iugs.org/
https://iaeg.info/
https://www.youtube.com/watch?v=-X3EE_jNDRg
https://www.copperrange.org/natural.htm

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