The Sydney Coalfield
F. W. GRAY; R. HEATH GRAY
Conclusions reached are that the areal extent of seams below the Phalen seam is of. small economic importance, and that non-persistence of these seams in full thickness and quality in the undersea extension of the coalfield will put an end to profitable mining before any limitations connected with distance from the shore-line become operative.
Keywords:
Carboniferous, North Sydney, Pictou Coalfield, syncline, Coal, Erosion, Fault, Faults, Rock, Rocks, sediments, Shale, Shales
