New Hampshire · Grafton County
Past Producer
Gardner Mt. Mine/Gregory Mine/Quint Mine
Grafton County, New Hampshire, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
S
Economic & production
Development status
Past Producer
Identification
Deposit ID
10084613
MRDS ID
W102018
Region
NA
Data score
D
Coordinates
44.31524, -71.92725
References
BILLINGS, 1935; HICHCOCK, 1878