. Bulletin - New York State Museum. Science. Plate i6. 11 Gneiss Little Falls, Herkimer co. N. Y. 95 550° slow cooling 96 550° fast cooling 107 850° slow cooling 97 850° fast cooling 164 Flame test 131 Flame and water test. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State Museum; New York State Museum. Albany : New York State Education Dept

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectscience, bookyear1887