Paul E St Pierre IncPast Producer • Sand and Gravel, Construction
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L E Weed and SonPast Producer • Sand and Gravel, Construction
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Newport Sand and GravelPast Producer • Sand and Gravel, Construction
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United Construction CoPast Producer • Sand and Gravel, Construction
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Croydon-Corbin ParkPast Producer • Zinc, Copper, Lead
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Neal MineProducer • Copper, Sulfur-Pyrite
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N. Wookstock Mine Horne*S FarmPast Producer • Lead, Zinc
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Beryl Mt. MinePast Producer • Beryllium
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Hubbard-Neal MinePast Producer • Copper
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Claremont Zinc ShowingOccurrence • Zinc, Sulfur-Pyrite
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Croydon Pyrite MinesPast Producer • Copper, Zinc
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Franklin Pierce Graphite MinePast Producer • Graphite
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G.F. Smith & Chandler Mills MineProspect • Mica
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Aaron Ledge Mica ProspectsProspect • Mica
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Lamb MineProspect • Silver, Gold, Mica
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Columbian Gem MineProspect • Feldspar
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Goshen MinePast Producer • Graphite
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Beryl Mountain PegmatitesPast Producer • Feldspar
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Sargeant Mica MinePast Producer • Feldspar
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Dutchman Pond DiatomiteProspect • Diatomite
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Newport PitProducer • Sand and Gravel, Construction
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Justin Nichols Mica ProspectProspect • Mica
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Lemiere ProspectProspect • Beryllium
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Croydon MineUnknown • Sulfur, Zinc, Copper
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Pike Hill Pit & MillProducer • Sand and Gravel, Construction
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Glidden Hill QuartzProspect • Silica
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Charlestown PitProducer • Sand and Gravel, Construction
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Neal MinePast Producer • Copper
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Plainfield Foundry Sand ProspectProspect • Silica
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Croydon Flats ProspectOccurrence • Lead
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Colby Mica MineProspect • Mica
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Sawyer Brook QuartziteProspect • Silica
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President Pierce MinePast Producer • Graphite
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Charlestown Foundry Sand ProspectProspect • Silica
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Yuhas No. 1 Feldspar MinePast Producer • Feldspar
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Paul Mica ProspectProspect • Mica
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Melvin Hill Mica ProspectsProspect • Mica
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Yuhas No. 2 Mica MinePast Producer • Feldspar
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Ledge Pond Mica MineProspect • Mica
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United Construction Company PitProducer • Sand and Gravel, Construction
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Langdon QuartzProspect • Silica
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Hein Quartz ProspectProspect • Silica
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Kimball Property Quartz ProspectProspect • Silica
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Reynolds Mica ProspectProspect • Mica
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Globe Mica MinePast Producer • Mica
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Pike Hill PitUnknown • Sand and Gravel, Construction
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St. Pierre PitUnknown • Sand and Gravel, Construction
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Newport PitUnknown • Sand and Gravel, Construction
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