Category:Nortonville-Quadrangle: Difference between revisions
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==Mining in the Nortonville Quadrangle== | ==Mining in the Nortonville Quadrangle== | ||
The only known mine in the Nortonvile Quadrangle is one hand-drawn onto a base map of the 15-minute Jacksonville Quadrangle. The basemap is dated 1932, but the dates of operation are unknown. Another mine, a shaft, was sunk before 1928, but there was no known production.<br> | |||
==Map and Directory PDF Download== | ==Map and Directory PDF Download== | ||
Latest revision as of 12:14, January 23, 2024
Mining in the Nortonville Quadrangle
The only known mine in the Nortonvile Quadrangle is one hand-drawn onto a base map of the 15-minute Jacksonville Quadrangle. The basemap is dated 1932, but the dates of operation are unknown. Another mine, a shaft, was sunk before 1928, but there was no known production.
Map and Directory PDF Download
Coal Mines In Illinois Nortonville Quadrangle
