Penrhyn Hill Slate Quarry Metal/Non-Metal
U S Slate Inc
· Surface
Controlled by
Royal Harrison
Washington County,
NY
·
Abandoned
MSHA Mine ID: 3000028
MSHA record for Penrhyn Hill Slate Quarry (mine ID 3000028). 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
- Darius Slate Products Inc 1950 to 1985
- Slate Products Inc 1985 to 1988
- U S Slate Inc 1988 to present
Source: MSHA controller and operator history, updated weekly.
Penrhyn Hill Slate Quarry sits in Washington County, New York, 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.Washington County, New York · Population 60,883
0.4%
Mining share of county employment
$72,342
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.