Massachusetts · Middlesex County
Past Producer
Groton Pit
Middlesex County, Massachusetts, 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
Past Producer
Identification
Deposit ID
10291413
Region
NA
Data score
D
Coordinates
42.58277, -71.13136
References
MSHA INSP REPT 5-18-81