olivine (peridot) inside slice of pallasite meteorite from Russia.... and behind it is a backlit chunk of Libyan Desert Glass.... this was in my favorite booth at the show.... it is also featured in the next two images below showing more of the booth.... but it did not win most popular.... there is no accounting for taste I suppose! Note: I am not sharing the name of the owner so as to protect his collection!
Nick Sherwin's agate beautiful slices.
This was the winning entry in the display case competition.... the Rock Mafia Dons won again!
Widmanstatten pattern within the sliced specimen.