Robert H. Wood

Mine site history and environmental setting of the Akron Mine, Gunnison National Forest, Gunnison County, Colorado

History, geology, and environmental setting of selected mines in the upper Alamosa River Basin, Rio Grande National Forest, Conejos and Rio Grande Counties, Colorado

History, geology, and environmental setting of the Southern Cross and 7D mines, Hahnas Peak mining district, Routt National Forest, Routt County, Colorado

History, geology, and environmental setting of the Lienhart Mine, Pike/San Isabel National Forest, Chaffee County, Colorado

History, geology, and environmental setting of the Tweed Mine, Pike/San Isabel National Forest, Chaffee County, Colorado