Geology of the Christmas Copper Mine, Gila County, Arizona
Subtitle: an Exploration of the Ore Deposits, in Mine Workings and by Diamond Drilling : A Contribution to Economic Geology.
Contributors: Peterson, N.P.; Swanson, R.W.
Series: U.S. Geological Survey bulletin -- 1027H
Publisher: s.n
Published: 1955
Place of publication: S.l
Language: eng
Notes: 1