. Additional notes on the Grinnell ice-cap. Ice -- Nunavut Baffin Island. 126 Field Museum of Natural History Geology, Vol. VII formed after it entered the atmosphere and followed its course downward to the earth. This meteorite, which has retained some of the characteristics of a hexahedrite, will serve as an additional example, and perhaps. Fig. 54. Troilite inclusion bordered and traversed by schreibersite. Remnant grain boundaries distinctly visible. Etched 30 seconds with 5 per cent nitric acid in alcohol. X32. a typical one, to substantiate the generally accepted belief that ataxites are
. Additional notes on the Grinnell ice-cap. Ice -- Nunavut Baffin Island. 126 Field Museum of Natural History Geology, Vol. VII formed after it entered the atmosphere and followed its course downward to the earth. This meteorite, which has retained some of the characteristics of a hexahedrite, will serve as an additional example, and perhaps. Fig. 54. Troilite inclusion bordered and traversed by schreibersite. Remnant grain boundaries distinctly visible. Etched 30 seconds with 5 per cent nitric acid in alcohol. X32. a typical one, to substantiate the generally accepted belief that ataxites are metamorphosed hexahedrites. The only other nickel-poor ataxite from Arizona, recently de- scribed by Henderson and Perry (1949), is the Pima County meteor- ite. It was believed to have been found in the vicinity of Tucson, Pima County, Arizona. Both Navajo and Pima County meteorites agree remarkably well in their iron and nickel content but the two can be distinguished readily by the differences in certain of their structural constituents, particularly in the nature and distribution. 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 Roy, Sharat Kumar, 1897-1962. Chicago : Field Museum of Natural History
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