coal deposit in thailand

Aug 31 2012 Puthep Co ltd operates Puthep copper project located at Loei and has the PUT 1 and PUT 2 deposits The PUT 1 deposit which is Thailands largest known copper deposit is estimated to have a production of 25000 to 30000 t of copper concentrates annually with total reserves of 160 Mt at grades of 053 copper and 009 gold Industrial