When Dan Carlson (ChE 77) pulled into Rapid City for this year’s All-School Reunion, it marked a special milestone—50 years since attending his very first.
Alumni Stories
Hardrockers transforming the world they live in.Where Hardrocker Journeys Continue
Our alumni carry the Hardrocker spirit into industries, communities, and corners of the world where Mines’ influence continues to grow. Here, we celebrate their achievements, their leadership, and the ways they give back—lifting up students, strengthening the university, and embodying the grit and curiosity that define our community. Explore the stories that showcase what it truly means to be a Hardrocker for life.
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Dan Carlson: A Lifelong Connection, A Lasting Impact
When Dan Carlson (ChE 77) pulled into Rapid City for this year’s All-School Reunion, it marked a special milestone—50 years since attending his very first.
All Alumni Stories
Young alumnus shows Graco what it means to be a Hardrocker
If you ask the right questions, you can accomplish anything. That’s something Grant Nelson (ME 19) learned when he was a student at South Dakota Mines.
The problem solver who puts values first
After holding several global leadership positions, founding his own private firm, and serving on several public and private company boards, Gaurdie Banister Jr. (MetE 80) thinks he gained one of the most important leadership skills from his alma mater.
Alumnus finally tells the story he’s been carrying for 50 years
Marv Truhe (ME 67) was 27 years old when racial tensions sparked the USS Kitty Hawk Riot of 1972. The aircraft carrier was engaged in airstrikes off the coast of North Vietnam during the Vietnam War when a conflict broke out between sailors the night of Oct. 12. Twenty-five black sailors were charged with rioting and assaults, while not a single white crew member was charged.
Hall of Fame Hardrocker dedicates medical career to veterans
Lisa Zacher, M.D., MACP, FCCP (Chem 85) knew from a young age that she wanted to help people, and specifically that she wanted to go into medicine or science.
“We didn’t have any history of doctors in our family, and everyone always had so much respect for the town physician.”
Alumni Spotlight – Todd (Geol 97) & Holly (CSC 94) Gagne
Hardrocker couple devotes time to nonprofit and to growing software job opportunities in Rapid City Todd Gagne (GEOL 97) said one of the most important pieces of knowledge he gained from his education at South Dakota Mines was the ability to look at almost any problem...
Jerry Logan (MinE 83) climbed the Navy ranks; now he helps others climb mountains
When Jerry Logan (MinE 83) was a student at South Dakota School of Mines & Technology, it never crossed his mind to talk to the Navy submarine recruiters when they were on campus. He had never really considered going into the military, and current events at that time didn’t necessarily turn him on to the idea.
Alumni Spotlight – Scott Lehr (CE 84)
Alumnus rockets to success: Scott Lehr talks taking risks and going your own way When Scott Lehr (CE 84) was 5 years old, he sent a letter to the National Aeronautics and Space Administration (NASA) asking if watches worked in space. Not only did NASA answer his...
Alumni Spotlight – Terry Rasmussen (MetE 91)
Alumnus' behind-the-scenes work cultivated Mines-Nucor relationship When Terry Rasmussen (MetE 91) graduated from South Dakota Mines, he never imagined he’d go on to have such a big role in the university’s history. But on April 21, he found himself on campus with his...
The Hardrock
Want even more alumni news, features, and campus updates? Explore The Hardrock, our alumni magazine, for in-depth stories that highlight the people, progress, and pride that shape the Mines community. Dive in and stay connected with fellow Hardrockers around the world.