As a result of mine flood in Xin`an district of central Chinese province Henan` 42 miners were blockaded underground, Chinese agency Sinhua informs. Coal mine was flooded on Friday. At that moment 48 miners were underground. 6 miners managed to reach the surface. The fortune of others is not known yet. Search-rescue works are held in mine. This is already second large catastrophe of Chinese mineral resource industry for a week. Last Sunday explosion of gas occurred on Dongfeng mine, which locates in the north-eastern province Heilunczyan. Then 169 miners died, 2 were missing.