Excellent report from NRH Research, a must read :
http://www.nrh.co.il/i/pdf/NRH_Research_2012%20World_Gold_Deposits.pdf
Some highlights:
- 439 deposits worldwide with >1 MM oz. and average grade of 0,82 gpt !
- average grade of non-producing deposits (250) is 0,66 gpt !
- average grade of producing mines (189) is 1,06 gpt !
- worldwide biggest producing mine is Grasberg in Indonesia (Freeport McMoran) with 88.1 MM oz. @ 0,56 gpt
- worldwide biggest non-producing deposit is Pebble (Northern Dynasty/Anglo American) with 107.3 MM oz. @ 0,33 gpt
- producing mine with highest Gold grades is Hollister (Great Basin Gold) with 2.49 MM oz. @ 32,81 gpt !!!
- highest Gold grades of a non-producing deposit are at Dvoinoye (Kinross) with 1.3 MM oz. @ 17,82 gpt !
FANTOMAS