Indonesian prosecutors said on Tuesday they would file charges against six executives from...Newmont Mining...over a controversial pollution case being closely watched by foreign investors....prosecutors said separate charges would also be filed against the Newmont unit involved in the case, PT Newmont Minahasa Raya...A Newmont spokesman in Jakarta said he had not heard about the prosecution's intentions...Newmont maintains that the bay...is not contaminated by it, and has said it followed Indonesian laws.