We're all in the same boat once we've been buying rocks long enough. We either mistake something unknown for something known due to sketchy images or encrusted filth... Or we buy huge lots and within them, occasionally there is some weird unidentified stone... Or we buy something at a flea market that was sourced who knows when from who knows where. Often times, many of them are hum drum or blah, but every once in awhile you find something so good you wish you could easily get another piece. Curious to see the mysteries other people have collected.