Indeed...keep your Minium stone pointed away from any mod items. Only a few cause issues, but if you find one...it's bad. Single player, you will need to delete your player file causing you to lose everything you had on you, including experience. Multiplayer though you can just have someone move whatever item caused it. The stone will crash the game every time you hover over certain mod items...and every time you log in, it will crash again before you finish loading, until the offending item is removed.