Teresa Johnson

Founder and geologist

I’ve collected rocks with my mom for as long as I can remember, even if I couldn’t tell you what they were besides “pretty.” Now, I understand what those rocks are and how they formed.

I’m a 2010 BS and 2015 MS geology alumna from Colorado School of Mines in Golden, CO, and I love everything about rocks under the microscope. I began my geology career working at a mining exploration company, and I’m currently a petrographic consultant for engineering and exploration companies.

My husband, Matthias, and I are empty nesters. We sold our house a few years ago and now are traveling around the USA.