LincolnOccurrence • Molybdenum
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George Porter MineOccurrence • Niobium (Columbium), Tantalum, Feldspar
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Allen MineOccurrence • Tantalum, Niobium (Columbium), Feldspar
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Mt. Monadnock Area Sillimanite DepositsOccurrence •
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Frank W Whitcomb ConstructionPast Producer • Sand and Gravel, Construction
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Keene Sand and Gravel Co.Past Producer • Sand and Gravel, Construction
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Walpole Graphite MinePast Producer • Graphite
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Will Wise MinePast Producer • Fluorine-Fluorite
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Stoddard Property/Pierce MinesPast Producer • Fluorine-Fluorite
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WinchesterPast Producer • Iron
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Lincoln MinePast Producer • Molybdenum
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Shaws Corner Sulfide ShowingOccurrence • Sulfur-Pyrite
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Surry Mountain MinePast Producer • Lead
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Colony Feldspar MinePast Producer • Feldspar
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Springer No.1 MinePast Producer • Fluorine-Fluorite
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Howard Prospect GilsumProspect • Feldspar
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Allen Feldspar QuarryPast Producer • Feldspar
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Turner MinePast Producer • Feldspar
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Adam Rock MinePast Producer • Graphite
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Walpole PlantPast Producer • Phosphorus-Phosphates
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Golding Keen* Co. MinePast Producer • Feldspar, Mica
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Britton Feldspar MineProspect • Feldspar
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Rev. Gad Newell ProspectPast Producer • Graphite
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Streeter Hill ProspectProspect • Fluorine-Fluorite
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Springer No. 2 MinePast Producer • Fluorine-Fluorite
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Island Mica MineProspect • Mica
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Blister MinePast Producer • Feldspar
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Keene PitProducer • Sand and Gravel, Construction
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French Mica MinePast Producer • Feldspar
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Westmoreland Foundry Sand No.1Prospect • Silica
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Caldwell Pond DiatomiteProspect • Diatomite
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Beauregard Mica MineProspect • Mica
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Bald Hill ProspectProspect • Fluorine-Fluorite
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Keene Sand and GravelProducer • Sand and Gravel, Construction
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James Davis ProspectProspect • Feldspar
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Bingham Hill ProspectProspect • Feldspar
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Hinsdale Foundry Sand ProspectProspect • Silica
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Woodbury Cory ProspectProspect • Feldspar
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Pomlow MinePast Producer • Feldspar
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Surry Dam ProspectProspect • Mica
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H.H. Buswell PropertyPast Producer • Stone, Crushed/Broken
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Walpole Foundry Sand ProspectProspect • Silica
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Osborne MinePast Producer • Beryllium
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Kirk No. 1 Mica MineProspect • Feldspar
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Blake MinePast Producer • Mica
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Cobb Hill DepositOccurrence • Kyanite
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Nims MinePast Producer • Mica
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Gap Mountain DepositOccurrence • Kyanite
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Will Wise MinePast Producer • Fluorine-Fluorite
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Mud Pond DiatomiteProspect • Diatomite
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Big MinePast Producer • Feldspar, Mica
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Kirk No.2 Mica MinePast Producer • Feldspar
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Spragueville Sand ProspectProspect • Silica
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Halfway House DepositOccurrence • Kyanite
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Stoddard Fluorite MinePast Producer •
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Ed Clark MinePast Producer • Beryllium
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Lincoln MineUnknown • Molybdenum
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Fletcher Feldspar MinePast Producer • Feldspar
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Fitzgibbon Mica MineProspect • Feldspar
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Hall Feldspar ProspectProspect • Feldspar
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Cass Hill ProspectOccurrence • Fluorine-Fluorite
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Davidson Farm PegmatiteProspect • Beryllium
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Honeywell Estate ProspectOccurrence • Molybdenum
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Westmoreland Foundry Sand No. 2Prospect • Silica
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West Swanzey Foundry SandProspect • Silica
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Burroughs Beryl ProspectProspect • Beryllium
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George Porter MinePast Producer • Feldspar
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Keene Foundry Sand No.1Prospect • Silica
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Lyman MinePast Producer • Feldspar
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Jehial White Mica MineProspect • Feldspar
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Chickering MinePast Producer • Feldspar
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Pumpelly Ridge DepositsOccurrence • Kyanite
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Rockwood Swamp DiatomitePast Producer • Diatomite
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Provencher Mica ProspectProspect • Mica
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Spofford OccurrenceOccurrence • Molybdenum
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Pike Pond DiatomiteProspect • Diatomite
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Keene Foundry Sand No.2Unknown • Silica
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Osgood MinePast Producer • Graphite
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Nichols Mica MinePast Producer • Mica
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Howe Ledge Beryl ProspectOccurrence • Beryllium
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Winham MinePast Producer • Feldspar
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Daniel *eil PropertyProspect • Feldspar
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Caron MinePast Producer • Feldspar
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Richmond QuarryPast Producer • Talc-Soapstone
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Hope Farm Mica ProspectProspect • Mica
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Westmoreland Quarry & PlantProducer • Stone, Crushed/Broken
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Pierce MinePast Producer • Fluorine-Fluorite
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Cold River Pit & MillProducer • Stone, Crushed/Broken
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Mine On Mine Mtn.Past Producer • Iron
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Beech Hill DepositOccurrence • Kyanite
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Walpole PlantUnknown • Stone, Crushed/Broken
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Westmoreland PlantUnknown • Stone, Crushed/Broken
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Keene PitUnknown • Sand and Gravel, Construction
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Cold River PitUnknown • Sand and Gravel, Construction
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