Mount Union Quarry Metal/Non-Metal
Harbison-Walker Refractories U S
· Surface
Controlled by
Dresser Industries Inc
Huntingdon County,
PA
·
Abandoned
MSHA Mine ID: 3600106
MSHA record for Mount Union Quarry (mine ID 3600106). 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
- Harbison-Walker Refractories U S 1950 to present
Source: MSHA controller and operator history, updated weekly.
Mount Union Quarry sits in Huntingdon County, Pennsylvania, 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.Huntingdon County, Pennsylvania · Population 43,844
0.5%
Mining share of county employment
$65,429
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.