International Rock Day

There's no doubt: rock beats scissors... and should beat paper too. It can rip it apart, especially if it's sharp! July 13 is International Rock Day (hmmm, it shares date with a different musical festivity whose name is very similar). Geology rocks, we know that, so use this template, full of rock-textured backgrounds, to share with everyone your passion for sedimentary, metamorphic or igneous rocks.