Massachusetts · Middlesex County
Past Producer
Heffron Asphalt Co. Pit
Middlesex County, Massachusetts, United States
Sand and Gravel
Construction
⌖ Show on map
USGS source ↗
Commodities
Primary
Sand and Gravel, Construction
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10243410
Region
NA
Data score
D
Coordinates
42.62777, -71.35977
References
NOT ON 1980 OR 1981 MSHA LISTS, ASSUME PAST PRODUCERNOT ON RCF OR CMS LISTS 10/81