This is most definitely a ground find. I pick up a handful ever year around where I park my Jeep after the snow melts away. You can find these in parking lots, etc., after the thaw. Most in parking lots will show abrasion from being drove over and those found on lawns next to a vehicle will often just be brown. It only takes one winter to do this too them.
You can scrub this off with an abrasive.
Edited by koinpro
04/29/2015 4:52 pm