BANJA LUKA (Bosnia and Herzegovina), October 31 (SeeNews) – Bosnian coal mining and energy complex RiTE Gacko [BANJ:RITE-R-A] said on Friday its net loss soared to about 19 million marka ($12.3 million/9.7 million euro) in the first nine months of 2014 from 6.5 million marka a year earlier.