New Jersey · Warren County
Producer
Harmony Sand and Gravel
Warren County, New Jersey, United States
Sand and Gravel
Construction
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USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10247176
MRDS ID
W020363
Region
NA
Data score
D
Coordinates
40.795, -75.0918
References
MSHA INSPECTION REPORT 8/5/81.MSHA LIST 5/18/81.RCF LIST 10/81.