MP Materials Corporation safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Handling of materials
Mt Pass Mine & Mill · 0402542No dys awy frm wrk,no rstr act
Accident narrative
Glass broke in hand causing laceration on palm
Other
Mt Pass Mine & Mill · 0402542No dys awy frm wrk,no rstr act
Accident narrative
Employee was walking outside and dust blew into EE's eyes.
Compliance Follow-up Inspection
Mt Pass Mine & Mill · 04025420.0 on-site hours reported
Handling of materials
Mt Pass Mine & Mill · 0402542Days away from work only
Accident narrative
taking sample and hot water got into boot causing burns
Verbal Hazard Complaint Inspections
Mt Pass Mine & Mill · 04025424.3 on-site hours reported
Safe access.
Mt Pass Mine & Mill · 040254230 CFR 56.11001 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Handtools (nonpowered)
Mt Pass Mine & Mill · 0402542No dys awy frm wrk,no rstr act
Accident narrative
cut hand with box cutter, 4 stiches to left hand.
Impoundment Spot Inspection
Mt Pass Mine & Mill · 04025422.5 on-site hours reported
General instructions for completing MSHA Form 7000-1.
Mt Pass Mine & Mill · 040254230 CFR 50.20-1 · $151.00 proposed penalty
Testing grounding systems.
Mt Pass Mine & Mill · 040254230 CFR 56.12028 · $2,712.00 proposed penalty
Requirements for written safety program.
Mt Pass Mine & Mill · 040254230 CFR 56.23003(b) · $151.00 proposed penalty
Examination of working places.
Mt Pass Mine & Mill · 040254230 CFR 56.18002(a) · Significant and substantial (S&S) · $1,431.00 proposed penalty
Access to stationary electrical equipment or switchgear.
Mt Pass Mine & Mill · 040254230 CFR 56.12019 · $288.00 proposed penalty
Machinery, equipment, and tools.
Mt Pass Mine & Mill · 040254230 CFR 56.14205 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Housekeeping.
Mt Pass Mine & Mill · 040254230 CFR 56.20003(a) · Significant and substantial (S&S) · $1,431.00 proposed penalty
Moving machine parts.
Mt Pass Mine & Mill · 040254230 CFR 56.14107(a) · Significant and substantial (S&S) · $4,749.00 proposed penalty
Controls and switches.
Mt Pass Mine & Mill · 040254230 CFR 56.12002 · $432.00 proposed penalty
Housekeeping.
Mt Pass Mine & Mill · 040254230 CFR 56.20003(a) · $959.00 proposed penalty
Protective equipment and clothing for hazards and irritants.
Mt Pass Mine & Mill · 040254230 CFR 56.15006 · $432.00 proposed penalty
Housekeeping.
Mt Pass Mine & Mill · 040254230 CFR 56.20003(a) · $288.00 proposed penalty
Inspection and cover plates.
Mt Pass Mine & Mill · 040254230 CFR 56.12032 · $288.00 proposed penalty
Toilet facilities.
Mt Pass Mine & Mill · 040254230 CFR 56.20008(b) · $151.00 proposed penalty
Warning signs.
Mt Pass Mine & Mill · 040254230 CFR 56.4101 · $151.00 proposed penalty
Warning signs.
Mt Pass Mine & Mill · 040254230 CFR 56.4101 · $151.00 proposed penalty
Testing grounding systems.
Mt Pass Mine & Mill · 040254230 CFR 56.12028 · $288.00 proposed penalty
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.