Mining Incidents

Twin UndergroundMetal/Nonmetal

Nevada Gold Mines LLC · Underground
Golconda, Humboldt County, NV · NonProducing
MSHA Mine ID: 2602693
Fatalities
0
Total incidents
10
Years on record
2013–2026
Latest incident
Feb 2026
No fatalities recorded at this mine.

Reportable incidents

10 on file

2026 · 1 incident

Struck by... (Not Elsewhere Classified)

Miners were attempting to remove an old pump discharge pipe. The upstream valve had been isolated. While loosening the 4-inch Victaulic fitting, the pipe separated due to tension within the line, causing one of the pipes to swing toward the employee, striking EE in the right lower chest.

2021 · 3 incidents

Fall onto or against objects

Employee was changing out steel on a bolter when they lost footing and fell back. Employee denied medical attention initially. November they requested to see a doctor, employee was taken to an urgent care and referred to a specialist. Employee was put on RD by the specialist pending surgery.

Fall onto or against objects

Employee lost consciousness due to a medical incident not related to work. EE fell forward and struck EE's face on a bolt plate causing a laceration to EE's cheek.

Accident type, without injuries

A ground fall occurred post blast at Vista Underground-Turquoise Ridge at the 1N3960 level. No ventilation or access was restricted. No injuries sustained.

2020 · 2 incidents

Struck against a moving object

Employee was driving down the decline. The employee passed another operator and applied the engine break through the turn and the front left bed corner struck the pillar rib of the muckbay causing the employees face to make contact with the truck radio resulting in a laceration on right cheek and nostril.

Accident type, without injuries

On April 24 a back shot was taken on 112 stope. Upon inspection it was noticed that the back had broken past the designed stope towards the access. SMD notified the Vista Underground engineering team. Chief Engineer Ben Gunn inspected the site and determined the rock had broken beyond primary ground support and MSHA was notified.

2019 · 1 incident

Struck against stationary object

Employee was riding in the back of a tractor. The tractor hit a hole and the employee bounced up and back down striking the bottom of their foot on a hose that was on the floor. Their foot flexed up against the metatarsal boot causing a fracture.

2017 · 1 incident

Struck by falling object

Miner had a piece of rock come off approximately 6ft from the r- rib hitting the right tip of EE's middle finger. The injury resulted in 5 stitches at the end of EE's finger.

2013 · 2 incidents

Struck by falling object

Loading face round when a rock fell from face hit employee ankle.

Struck by falling object

Rock fell out of face hitting employee.