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schorl
schorl

schorl

Datelate 19th-early 20th Century
Inventory Number1997-1-1470
ClassificationMineral
Subject
    Maker American ?
    Cultural Region
      Place of Origin
        Dimensions2.1 x 3.8 x 2.9 cm (13/16 x 1 1/2 x 1 1/8 in.)
        Material
          DescriptionSomewhat shiny, dark grayish-blue Columbite mineral sample with brown dust/dirt on some surfaces.
          Signedunsigned
          Inscribedhandwritten in black on a white label with red border on side of sample: Columbite / maine
          Curatorial RemarksThis misidentified mineral identified by Kevin Czaja, Curatorial Assistant, Mineralogical & Geological Museum, Harvard University, on Wednesday, August 12, 2015.
          schorl
          schorl
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1476
          galena and siderite
          galena and siderite
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1472
          barite
          barite
          Ward's Natural Science Establishment Inc.
          Date: late 19th-early 20th Century
          Accessories: one small piece of paper with a drawing of barite crystal.
          Object number: 1997-1-1478
          synthetic carbonundum
          synthetic carbonundum
          American
          Date: late 19th-early 20th Century
          Object number: 3830
          fourteen cylinders of Pyrite, Argentite, Crocoite in cardboard box
          fourteen cylinders of Pyrite, Argentite, Crocoite in cardboard box
          Percy Williams Bridgman
          Date: circa 1925
          Accessories: wooden shipping crate
          Object number: 1998-1-1342
          covellite
          covellite
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1464
          schorl crystals in pegmatite
          schorl crystals in pegmatite
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1432
          tourmaline crystals, mostly schorl
          tourmaline crystals, mostly schorl
          George Washington Pierce
          Object number: 3903
          synthetic potassium
          synthetic potassium
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1450
          orthoclase
          orthoclase
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1434
          schorl in schist
          schorl in schist
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1420
          anthracite
          anthracite
          American
          Date: late 19th-early 20th Century
          Object number: 1997-1-1430