Data / Mines / Nevada / Archimedes Underground Mine

Archimedes Underground Mine: 1 MSHA citation

Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.

Archimedes Underground Mine is an active gold ore underground mine in Eureka County, Nevada, operated by Ruby Hill Mining Company, LLC with 20 employees on MSHA's record (mine ID 2602912). Since January 1, 2022 MSHA inspectors issued 1 citation and orders there with $151 in proposed penalties, and 5 accident reports were filed there, with 4 injury or illness cases.

The request: Watch Archimedes Underground Mine (MSHA mine ID 2602912) in Eureka County, Nevada: each new citation and each accident report. $10 of work on sign-up, no card.

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MSHA mine ID

2602912

Status

Active since October 1, 2025

Main commodity

Gold ore

Mine type

Underground

County

Eureka County, Nevada

Nearest town

Eureka

Operator

Ruby Hill Mining Company, LLC

Parent company

I-80 Gold Corp

Employees

20

MSHA field office

Elko NV Field Office

Citations and orders since January 1, 2022

1

Significant and substantial

0 (0.0%)

Closure orders

0

High negligence or reckless

0

Proposed penalties

$151

Amount paid so far

$151

Inspections

8

Inspector hours on site

64

Citations per inspection

0.12 (all mines 2.30)

Accident reports

5

Injury and illness cases

4

Fatalities

0

Latest MSHA record

October 12, 2026

Citations issued to contractors here

15 ($14,947 proposed)

Citations and injury cases by year

Calendar years since 2022; 2026 runs to the date of the MSHA files.

Standards cited most at Archimedes Underground Mine

Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.

Injury and illness cases at Archimedes Underground Mine

Accident reports by degree of injury, as the operator reported them to MSHA.

What the accident reports at Archimedes Underground Mine describe

Accident classification, as MSHA codes the circumstances that contributed most directly.

Equipment named in accident reports at Archimedes Underground Mine

Other open mines in Eureka County, Nevada

US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.