Mining Incidents

Roncco Coal

Becor · Underground
Controlled by Ranchester Resources Inc
Denver, Platte County, WY  ·  Abandoned and Sealed
MSHA Mine ID: 4800078

MSHA record for Roncco (mine ID 4800078). 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. Roncco Coal Company 1950 to 1978
  2. Becor 1978 to 1979
  3. Becor 1979 to present
Source: MSHA controller and operator history, updated weekly.

Roncco sits in Platte County, Wyoming, where the Census mining category is 0.4% 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.
Platte County, Wyoming · Population 8,606
0.4%
Mining share of county employment
$66,299
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.