April 3 (Reuters) - Bowen Coking Coal Ltd BCB.AX :
* TOTAL COOROORAH RESOURCE NOW ESTIMATED AT 177MT (96MT INDICATED, 81MT INFERRED), A FURTHER INCREASE OF 19MT
* TOTAL MAMMOTH SEAM ESTIMATED AT 60MT (38MT INDICATED AND 22MT INFERRED), A FURTHER INCREASE OF 11MT