Port Alleghany Mine — Quarry and material-source record

Primary commodity in source: Crushed, Broken Sandstone; Operator in source: Duffy Inc. Recorded location: Potter, PA. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StatePA

Source-backed record from MSHA surface aggregate mine register. Browse the labeled observations and original source below.

Source collection
MSHA surface aggregate mine register
Source checked
2026-10-15

Reported record details

Fields retain their source labels and context. Read the original source for full details, qualifications and current status.

Source data row 62616

MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID
3609172
Mine name in source
Port Alleghany Mine
Mine type in source
Surface
Status in source
Intermittent
Status effective date in source
04/24/2025
Operator in source
Duffy Inc
State
PA
County
Potter
Nearest town in source
PORT ALLEGENY
Primary commodity code
142902
Primary commodity in source
Crushed, Broken Sandstone
Portable operation flag (Y/N)
N
Reported latitude
41.790833
Reported longitude
-78.230833

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Retrieved 2026-10-15. Original files remain with their publishers; the displayed fields and navigation retain their source context.

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