This really, truly DOES look like alien glass! It appears to be some sort of incubating device, but I'm not sure which star system it is from, more research is needed. Check out how the implosions on the outside of the lode turn back in on themselves at the tips. COOL!! This crazy marble is from Gateson's 'Fuzzy Logic' series. A very, VERY rare marble from Gateson, as this is the only one I've seen like this. There may be one more out there.