Lithologic Reference Collection

Banded gneiss from Indian Creek, Madison County, Yellowstone National Park, Montana (5¼ x 3½ x 2¾") [NMNH 72863].
Photography by Ken Larsen.
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Banded gneiss from Indian Creek, Madison County, Yellowstone National Park, Montana (5¼ x 3½ x 2¾") [NMNH 72863].
Photography by Ken Larsen.
[ TOP ]