I spent 40 minutes to an hour mining! I got 5 stacks of iron and a lot of lapis red stone etc. I have a super smelter that uses a hopper minecart to work, I put all 5 stacks of iron in that hopper minecart but I didn't place a block at the end so it went off the minecart rails I destroy the hopper minecart to replace it onto the minecart rails and only 1 stack of iron fell out! I searched every were for the rest of the iron breaking blocks destroying my super smelters checking my friends inventory's and NOTHING! PLEASE FIX!