I'm putting together some notes on the mining of the above minerals in the collieries of New Brancepeth, Ushaw Moor, Morrison North and Craghead, plenty of info from Dunham on the geology and the location from DMM The actual working of these orebodies by stoping in a working pit is very limited. As all of these mines are now closed finding personal memories and even mine plans showing the links between the coal seams and orebodies is limited.
Any help please