Maine · Cumberland County
Producer
Portland Pit
Cumberland County, Maine, 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
10169531
MRDS ID
W019733
Region
NA
Data score
D
Coordinates
43.80886, -70.31502
References
MESA INSPECTORS 1978MSHA LIST 11-23-79.