Pennsylvania · Huntingdon County
Past Producer
Keystone Quarry & Plant
Huntingdon County, Pennsylvania, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Deposit
Deposit type
Sedimentary
Deposit size
S
Materials
Ore minerals
Sandstone
Economic & production
Development status
Past Producer
Identification
Deposit ID
10075483
MRDS ID
W022069
Region
NA
Data score
D
Coordinates
40.43058, -77.92053
References
REFERENCE: PA DEPT NAT RES 1976FROM 1975 EMJ DIR ACTUAL ORE TONNAGE 2568880 ACTUAL WASTE TONNAGE423028 TONS ORE MILLED 3072489 AGGLOM PLT ANNUAL CAP 19000000 YEARSOUTPUT 1803923 TONS FROM 1974 MESAEMP DATA - MINE EMP 592 MILL EMP