Illustrating reddening and probable concentration of iron compounds near surface; red sand with much iron oxide over impervious white clay, Grand Junction, Hardeman County, Tennessee.
Dates
Date Taken
1913
Summary
Illustrating reddening and probable concentration of iron compounds near surface; red sand with much iron oxide over impervious white clay, Grand Junction, Hardeman County, Tennessee. Oct. 11, 1913.
Summary
Illustrating reddening and probable concentration of iron compounds near surface; red sand with much iron oxide over impervious white clay, Grand Junction, Hardeman County, Tennessee. Oct. 11, 1913.
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