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Bumpus Quarry, Albany, Oxford Co., Maine, USA

A feldspar quarry, opened in 1927. Mica, beryl, and rose quartz were byproducts. Oxford pegmatite field. Noted for its large volume of massive rose quartz, and giant crystals of beryl found there - up to 11 meters long by 1.5 meter in diameter.

Ref.(in part): Rocks & Min. 4:78; 14:272; 43:904 (Dec. 1968); 61:89; Stevens, 1972. Gems and Minerals of Oxford County.: Thompson, W.B., et.al., 1998: Maine Mineral Localities, 3rd Ed.; King, V. T., 2008, Maine Feldspar, Families, and Feuds. History of Mining in the Bumpus District.





Map Reference: 44°18'N , 70°58'E

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Mineral List:
  • Albite
       var: Cleavelandite
  • Almandine
  • Annite
  • Apatite-(CaF)
       var: Manganese-bearing Apatite-(CaF)
  • Apatite-(CaOH)
  • Autunite
  • Bertrandite
  • Beryl
       var: Aquamarine
       var: Heliodor
  • Biotite
  • Chalcopyrite
  • Chamosite
  • Columbite-(Fe)
  • Cookeite
  • Cryptomelane
  • Dumortierite
  • Euclase
  • Foitite
  • Goethite
  • Hematite
  • Hydroxylherderite
  • Kaolinite
  • 'Manganese Oxides
    var: Manganese Dendrites'
  • Meta-autunite
  • Metatorbernite
  • Microcline
  • Muscovite
  • Nontronite
  • 'Perthite'
  • Pyrite
  • Pyrrhotite
  • Quartz
       var: Rose Quartz
       var: Smoky Quartz
  • Rutile
  • Schorl
  • Scorzalite
  • Siderite
  • Titanite
  • Todorokite
  • Torbernite
  • Turgite
  • Uraninite
  • Vivianite
  • Zircon


    48 entries listed. 36 valid minerals. 2 erroneous literature entries.

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