Hartford County, CT Sulfur Mines

Sulfur Mines in Hartford County, CT

Mine Owner Land Status Work Type Minerals
Bristol Copper Mine Surface/Underground Sulfur
Copper Mine No. Di-008 Sulfur
Higley Copper Mine Sulfur
Mattabesset River Lead Mine Sulfur
Simsbury Copper Mine Sulfur
Simsbury Newgate Prison Copper Mine Sulfur
Sphalerite Vein Quartz Occurrence No. Dj-023 Sulfur
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