← MSHA accidents
FALL OF ROOF OR BACK
220012680020 · 09/20/2001 · Black Hawk Mining
Details
Degree of injury ACCIDENT ONLY
Classification FALL OF ROOF OR BACK
Accident type Accident type, without injuries
Occupation —
Activity —
Injury source —
Nature of injury —
Body part —
Days lost —
Mine experience — years
Operator
Controller (parent) White Mountain Mining Co., LLC
Operator Black Hawk Mining
Mine 4608809
Narrative ROOF FALL MEASURING 150' LONG 18' WIDE AND 10' HIGH. FACE FELL FROM THE FACE IN #3 HEADING 2 BREAKS OUT BY. THE ROOF BOLTER WAS COVERED UP AND WILL BE LEFT.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0