Intergrowths of feldspar and quartz showing characteristic graphic granite structure: natural size; graphic granite from Bedford, Westchester County, New York. 1908.
Dates
Date Taken
1908
Summary
Intergrowths of feldspar and quartz showing characteristic graphic granite structure: natural size; graphic granite from Bedford, Westchester County, New York. 1908. Plate 3-A in U.S. Geological Survey. Bulletin 420. 1910.
Summary
Intergrowths of feldspar and quartz showing characteristic graphic granite structure: natural size; graphic granite from Bedford, Westchester County, New York. 1908. Plate 3-A in U.S. Geological Survey. Bulletin 420. 1910.
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