I bought a bag of the ALDI Lazzio Honduras SO yesterday and was eager to try it out this morning. After grinding it I found several shards of rocks in my grounds, I'm 99% sure that they were from the bag, but who knows - they could've flown in or something. It bothers me that there were rocks in the bag and I'd be pretty mad if I had used my proper burr grinder and damaged my equipment - luckily this was only done with a blade grinder that was bought for like $20, 5 years ago, so no harm done really.
Has anyone else had a similar problem? What should I do?
p.s. The image makes the rocks look quite a bit bigger than they actually were, but I didn't catch a glimpse of them before I ground the beans.