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FALL OF ROOF OR BACK
220163480019 · 12/08/2016 · Hecla Limited
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) Hecla Mining Company
Operator Hecla Limited
Mine 1000088
Narrative A section of the cemented backfill in the back fell out during the course of the day. It measured 25' in length. The cause is still under investigation.
Source
Authoritative MSHA Open Government Data
Machine JSON-LD · Markdown
MSHA mine accident data · AI Analytics CC0 1.0