Smithsonite from selected localities.
USA | |
| Cannon, B. (1975) Minerals of Washington. Cordilleran Press, 184 pages. |
Cannon, B. (1975) Minerals of Washington. Cordilleran Press, 184 pages, at p.68. | |
Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis | |
| Minerals of Washington, Bart Cannon, 1975 |
Black Rock Mine, Deep Creek Area, Northport Mining District, Stevens County, Washington, USA