Scranton Paper - The Geologic Relations of the Nanticoke Disaster

One of the most unexpected and unusual mining disasters which have ever been recorded in the Pennsylvania anthracite region, or, in fact, in any coal-mining district, occurred in the northern anthracite field near Nanticoke, Luzerne County, about 10 o'clock on Friday morning, December 18, 1885. This accident caused the death of twenty-six persons, a larger number than had perished in any catastrophe in the anthracite mines since that which occurred at the West Pittston mine in 1871. The Nanticoke disaster resulted from a " cave-in " in the roof of a portion of the Ross coal-bed workings from Slope No. 1 of the Susquehanna Coal Company, by which a large body of quicksand, gravel, rock- and coal-boulders, and water broke through the roof of the mine, filling up a large extent of the workings, until not only the water, but also the rock material, flowed out at the mouth of the mine. Immediately over the point where the "cave-in" occurred, was located a large pile of refuse coal and slate, taken from Slope No. a. After the occurrence of the accident, I made a very careful examination of the ground in the vicinity of the "cave-in," in conjunction with a study of all the maps, sections and other mining data in the possession of the Susquehanna Coal Company, which were placed at my disposal by Manager Irving A. Stearns. The accompanying map, Fig. 1, was compiled from the Company's map, and from special maps made by the Geological Survey under the direction of my assistant, Mr. Frank A. Hill. This map shows the relative position of the mine-workings, the surface features and the "cave-in," and other points to be specially referred to hereafter. My examination was made particularly with the view of determining the indirect cause of the " cave-in," and the local geologi-