You do not have to be a geologist to appreciate rocks! Look around you, maybe you have a jar of pebbles, maybe you can see some around where you live. Find three that catch your eye, share a photo, and maybe a story about how they came to be together.
A 3 Rock Day flickr photo by cogdogblog shared into the public domain using Creative Commons Public Domain Dedication (CC0)
Post your response to @[email protected] and be sure to include the hashtag #tdc3790
Don't Want to Post Your Response to Mastodon?