Quartz from selected localities.
USA | |
| Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis |
Lasmanis, R., Derkey, R,. Joseph, N. (1990) Metal Mines of Washington-Preliminary Report. Washington Division of Geology and Earth Resources Open File Report 90-18, 587 pages. | |
| Metal Mines of Washington-Preliminary Report; Derkey, Joseph, Lasmanis |
Huntting, M. (1956): Inventory of Washington Minerals, Part II, Metallic Minerals, Vol. 1; Cannon, B. (1975): Minerals of Washington, p.69 |