Below is the related data that I found for Pennsylvania Mining Accidents 1869/99-1918/72:
Date of Accident / Name of Person / Age / Name of Mine (Town) / F=Fatal or N=Nonfatal / Page & Reference Source / County
1910AUG31 HATCHECK, MATRO 39 WILLIAM PENN F 409 60a Schuylkill
1913JUN27 KACHEWICH, JOHN 18 STANDARD No.2 N 474 60b Westmoreland
1893JUN20 KASCOVITCH, FRANK 30 HEIDELBURG No.1 N 102 57 Luzerne
If any of the above are of interest to you, get back with me. I do have a little more information about these specific accidents.
From Jerry,
http://miningaccidents.weebly.com/ “Mining Accidents United States, Canada, Australia & New Zealand”