Massachusetts · Middlesex County
Producer
Hopkinton Quarry
Middlesex County, Massachusetts, United States
Granite
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USGS source ↗
Commodities
Primary
Granite
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10194613
Region
NA
Data score
D
Coordinates
42.19277, -71.21947
References
MSHA INSPECTION REPORT 9/25/80MILS FIELD CHECK 1977MSHA LIST 5/18/81RCF AND CMS LISTS 10/81