Another crowd-sourced design from March For Science members! I got input on what would be a representative tool. I'never heard of a Brunton compass. What a cool-looking tool — wish I could've worked that in! The general consensus was a rock hammer and I even got input on which way it should be held. And, in the process I learned that geologists are prone to very bad puns (altho there may be a couple of it-shirt ideas there!) and that geologists are evidently very fond of beer! Rock on, geologists! You are the schist! Proceeds benefit Girls Who Code.