Underground mine opening (could be a stope) at the De Lamar Mine, Owyhee County, Idaho. Note the lack of timber or other types of underground support and the miner standing on the right.
Mine, mill buildings, and camp of the Sherman-Howe Mining Company mine in the Marshall Lake Mining District. Note most of the timber on the hillsides has been removed to get lumber to construct the buildings and for use as support timbers in the...
Mill Building at the De Lamar Mine on Jordan Creek near Silver City, Idaho circa 1900. Note the barren hills as much of the timber in the area was removed to fuel the mill and for use as support in the underground working.