RE:RE:Open pit vs undergroundGnucky , i worked in both scenarios...there's not one undeground mine that topped a open pit AISC...I never said underground aren't economical...bot there AISC are now hovering over the $1,000.00 mark and this is pertaining to gold ...were open pit is substancialy lower....they all make money but some more than otheres...i can throw in lot's of delays in the underground process that halts production more so than open pit...but the guru you are you get this lol...just responding as a conversation want to see what you can add ...other than just a comment...glta