If I'm not mistaken, there's a part of the moon that has a field of obsidian (glass). What makes it special is that the colors vary so much, it's almost like a rainbow of obsidian (well, not the rainbow we think of- but lots of color!). Source: mineralogist. if anybody can find a link to it, please share.
Good schools in the northeast. Led by Connecticut, each of the top four states in our study is located in the northeast, and seven of the top ten are on the east coast. Most notable among these states was the high rate of college-attendance.
The top three are Washington DC (50.5%), Massachusetts (38.7%) and Colorado (36.3%). The bottom three are West Virginia (17.6%), Arkansas (19.6%) and Mississippi (19.7%). A heat map below shows where the states fall in their respected populations' degree attainment.