Copper Mines in New Hampshire

29Total Sites
0Active

Copper Mining in New Hampshire

New Hampshire has 29 copper-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.

By County

CountySites
Grafton County21
Coos County5
Sullivan County2
Merrimack County1

Copper Mines

MineCountyTypeStatus
Boutwell-Page Hill ProspectCoosProspect
Cleaveland Mine?GraftonPast Producer
Copper MineGraftonPast Producer
Copper MineGraftonPast Producer
Copper MineGraftonSurface-UndergroundPast Producer
Copperville MineCoosUnknown
Dalton Au MineCoosPast Producer
Farnum Hill ProspectGraftonSurface-UndergroundProspect
Forsyth MineGraftonPast Producer
Franham Hill Cu ProspectGraftonOccurrence
Gardner Mt. Mine/gregory Mine/quint MineGraftonPast Producer
Granite State Copper MineGraftonUndergroundPast Producer
Granite State Paddock MineGraftonPast Producer
Haviland Copper MineGraftonUndergroundPast Producer
Haviland MineGraftonPast Producer
Hubbard-Neal MineSullivanPast Producer
Judd Jones ProspectGraftonProspect
King MineGraftonPast Producer
Lang MineGraftonUndergroundPast Producer
Milan MineCoosPast Producer
Nay MineCoosPast Producer
Neal MineSullivanPast Producer
Ney ProspectMerrimackUndergroundPast Producer
Old Copper MineGraftonPast Producer
Stevens MineGraftonUndergroundPast Producer
Stevens Mine/lang MineGraftonPast Producer
Thomas Saville MineGraftonUndergroundPast Producer
UnnamedGraftonPast Producer
UnnamedGraftonPast Producer

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