Details: unknown mineral
So, today is just a boring post. It's a geode that I've had since sometime in Elementary School, so it's been in my collection for a long time. But anyway, when I first got it it was completely closed and I had to smash it open myself. It isn't the greatest specimen (the crystalline structure isn't that spectacular inside), but it is always cool to be the first person to see what the geode looks like on the inside.