western pa ha a very hard time getting southdown, so i imagine taht ohio has an even harder time, the farther off the coas t you go, the less the chances
and i know of others that have used quickrete, with good luck and no problem, except the problem with dribbling, it does not bounce very well, LOL
seriously i do know of others who used quickrete SAND, it is quartz based and ahs shown no ill affects at all