The depth of the shaft, is only 23 feet to the top of the coal-seam, and, like Ferndale, is entirely composed of fluviatile or estuarine deposits. Some bords worked from this colliery had been pushed under Tighe’s Creek towards Ferndale workings ; And one bord, shown on No. 1 plan, has reached within 10 or 11 yards of the advanced workings from the last-named colliery at the date of the inundation (18th -March, 1886).
The uncertainty that existed as to the correctness of the underground plans, and the terrible nature of the catastrophe that had occurred to the adjoining collieries, presumably acted as an incentive to the Government officials to serve notices upon Messrs. Broughall. & Griffiths to cease working.; and, although the Law Officers of the Crown, probably with reason, did not see their way clear to place an injunction on these gentlemen to cease working, the action taken has has the good effect of preventing any further work in the bords approaching Ferndale from being prosecuted.