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Rock&Gem Magazine
|August 2025
A High School Geology Buff’s Dream Classroom & Club

Meet the Geology Club at Great Falls High School in Great Falls, Montana, where teachers Matt Krahe and Mike Hodges help students understand Earth's treasures and how to turn these treasures into a profitable craft. Ultimately, their students can keep the pieces they make or sell them to benefit the club and earn volunteer hours for the National Honor Society.
"I've been teaching geology for over 15 years and wanted to do something where the kids could apply this study to a hands-on activity," says Krahe. "It's a place for them to learn about rocks and the equipment used, and to do something good."
It's also a way to create something real, offering the knowledge of taking a raw mineral and bringing out its beauty through lapidary, allowing students to tap into an art form that has been around for thousands of years.
AN EXCEPTIONAL CLASSROOM
Their spacious geology classroom is an outdoor lover's dream. Two-thirds of it holds long tables and chairs facing a large-screen television. Fossil and mineral specimens occupy every inch of horizontal space on the shelves, encircling much of the room. At the same time, vertical maps of sedimentary layers and geological formations hang closer to the main instruction area.

AN ENVIABLE COLLECTION
This story is from the August 2025 edition of Rock&Gem Magazine.
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