Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
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The record

7 total records

Showing all 7
March 14, 2026 ID · Metal/Non-Metal HOISTING
Silver Opportunity Partners LLC · Accident type, without injuries

During a winter storm, we lost power to the site causing us to lose hoisting capabilities. Seven employees were downshaft at the time.

February 24, 2026 ID · Metal/Non-Metal HOISTING
Silver Opportunity Partners LLC · Accident type, without injuries

During a winter storm, a tree fell onto the power lines coming into the mine. This caused a power outage which made the hoist inoperable.

December 4, 2025 ID · Metal/Non-Metal supply man, supply worker, nipper MACHINERY
Silver Opportunity Partners LLC · Struck by... (Not Elsewhere Classified)

EE was installing air header onto existing HDPE pipe valve. EE tightened the vic between the valve and header. EE realized the header needed to be rotated so EE used the impact and started to loosen the bolt. EE inadvertently loosened the bolt on the charged side of the valve causing the header to break free from the vic.

September 22, 2025 ID · Metal/Non-Metal electrician, lineman POWERED HAULAGE
Silver Opportunity Partners LLC · Struck against stationary object

EE was swamping on the back of the track lowboy that was loaded with an electrical cabinet. The cabinet came in contact with the lockbox for the portal gate causing the lowboy to come to a sudden stop. The stop caused the employee to come in contact with the electrical cabinet.

June 29, 2025 ID · Metal/Non-Metal FIRE
Silver Opportunity Partners LLC · Accident type, without injuries

The electric motor for the pump on the 1700 level lost one leg of the 3 phases. This caused the remaining two legs to heat up because they were drawing more amperage. The varnish on the coils and insulation started to smoke as a result of the motor heating up.

April 6, 2023 ID · Metal/Non-Metal HOISTING
Silver Opportunity Partners LLC · Accident type, without injuries

A hydraulic hose fitting failed on the Chippy hoist braking system. The hydraulic braking system lost pressure and the brakes set. The hoist was not operational.

Showing all 7