09/03/2026
See Mining Engineering Through a Hokie’s Eyes: From Onboarding to Quarry Operations 👷⚒️
Junior Henry Demyanovich started his internship at Martin Marietta’s onboarding for the entire East Division intern class, alongside a familiar face: Hokie mining engineering senior Nick Galanis, who also interned with Martin Marietta.
Henry spent the rest of the summer as an Operations Intern at Martin Marietta’s Anderson Creek Quarry in Rockville, Virginia, where crushed stone aggregate supports commercial and residential projects throughout the greater Richmond area.
“This internship let me experience all aspects of the quarry’s day-to-day operations, from plant maintenance and equipment operation to production, sales, and blasting. I got a firsthand look at the many pieces that help run a successful quarry.”