Mining Incidents

PIONEER: 1 reportable incident Metal/Non-Metal

Ottawa County, OK  ·  Abandoned
MSHA Mine ID: 3400818

MSHA record for PIONEER (mine ID 3400818). Fatalities, non-fatal incidents grouped by year, current operator and controller, and mine context.

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Fatalities
0
Total incidents
1
Years on record
1990
Latest incident
Mar 1990
Ownership history
  1. Arrowhead Asphalt Company 1950 to 1984
  2. Cherokee Materials Company 1984 to 1985
  3. Pioneer Rock & Chat Inc 1985 to present
Source: MSHA controller and operator history, updated weekly.

PIONEER sits in Ottawa County, Oklahoma, where the Census mining category is 0.5% 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.
Ottawa County, Oklahoma · Population 30,360
0.5%
Mining share of county employment
$48,656
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
No fatalities recorded at this mine.

Reportable incidents

1 on file

1990 · 1 incident

March 10, 1990 OK · Metal/Non-Metal belt foreman, maintenance foreman, maintenance supervisor OTHER
Pioneer Rock & Chat Inc · (Not Elsewhere Classified)

FOUND ON FLOOR OF MTAERIAL LAB UNCONSCUOIUS WITH CUT TO BACK OF HEAD.