An older man that works there walks back and looking for stones that inexperienced people dump out and keeps them for him self. I got into a conversation with him and he bragged about all the rubies he has collected that way. My wife found what they called a specimen rock [large chunk of granite with rubies sticking out of it] and he got very upset with they guys filling the buckets for not taking it out for him. Been there twice but don't think we will ever go again.
If you own or manage Sheffield Mine, register now for free tools to enhance your listing, attract new reviews, and respond to reviewers.