In fact it's a piece of Mars. A piece the size of a grain of sand.
I took this photo tonight using the Canon 550D @ iso400 and the Tamron 90mm f2.8 @ F4, 1/125 exp.
This is a 100% crop.
Can't wait to see what it looks like under a microscope.
The samples were purchased from reputable meteorite dealer, Galactic Stone.
