In this study, blasting operations were undertaken at the Deo Nai open-pit coal mine for rock fragmentation. The study site locates in the North of Vietnam, between latitudes 21°01′00″N and 21°20′00″N, and between longitudes 107°18′15″E and 107°19′20″E (Fig.1). The Ar...
Dick having joined us, we set off through Bulholme Lock and towards the huge Ferry bridge Power Station (sadly no longer receiving coal by water in compartment boats), Knottingley and the manually operated Bank Dole Lock, where the 'new' Main Line swings off right. On our way, however...