Yes,100% Brick, the tail looks fully intact so just from the pix a good chance of it not being polished as many Bricks are. Looks like a 90% possibility of it being MFC IMO. A great group of marbles at a more than decent price IMO
Happy "West Virginia Wednesday" if I remember right this came in a box of dug Heaton, same colors as a "Heaton Blackberry"
A bunch of the dug Heaton that came in the boxes have the same Ying-Yang appearance. Rejects I know but some kool lookin ones.