. Bulletin - New York State Museum. Science. Plate i8. H Sandstone I'otsfJain, Si Lawrence co. N. Y. 6) 550'^ slow cooling 62 550" fast c(j(jling 60 850° slow cooling 63 850° fast cooling 161 Flame test 128 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

---

Size: 1334px × 1874px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1800, bookdecade1880, booksubjectscience, bookyear1887