Mining Incidents

Sun Mine Coal

Ruby Construction Company Inc · Underground
Controlled by Field Jim M
Steamboat Springs, Routt County, CO  ·  Abandoned and Sealed
MSHA Mine ID: 0502659

MSHA record for Sun Mine (mine ID 0502659). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Ownership history
  1. Ruby Construction Company Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.

Sun Mine sits in Routt County, Colorado, where the Census mining category is 1.1% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Routt County, Colorado · Population 24,990
1.1%
Mining share of county employment
$104,803
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.