Floatability study of graphite ore from southeast Sulawesi (Indonesia)
graphite by froth flotation was studied by investigating the effect of reagents . such as mineralogy of the graphite ore, the addition of some reagents, the equipment of .. Some minerals composed by silicon, aluminium, iron, magnesium,.
Indonesia slaps ban on mineral exports . Financial Times
Jan 12, 2014 . The government claims the requirement to process ore domestically will . nickel ore for stainless steel production and Indonesian bauxite to.Get Price