Amygdule mineral zoning in the Portage Lake lava series, Michigan copper district
No abstract available.
Michigan↗
Geology topics
Edward S. Davidson
Publications and source records attributed to Edward S. Davidson.
Preliminary geologic map of the Circle Cliffs 1 NE quadrangle, Garfield County, Utah
No abstract available
Utah↗
Preliminary geologic map of the Circle Cliffs 1 SW Quadrangle, Garfield County, Utah
No abstract available
Utah↗
Preliminary geologic map of the Circle Cliffs 1NW Quadrangle, Garfield County, Utah
No abstract available
Utah↗
Preliminary geologic map of the Circle Cliffs 4 NE quadrangle, Garfield County, Utah
No abstract available.
Utah↗