Lat / long: | 47.90898, -121.44288 |
Primary: | Copper, Silver |
Secondary: | Gold |
Tertiary: | Zinc, Silica, Uranium |
Ore: | Bornite, Chalcopyrite, Pyrite, Sphalerite |
Gangue: | Quartz |
Orebody form: | VEIN |
Operation type: | Unknown |
Production size: | Small |
Development status: | Past Producer |
Production years: | 1934 |
Tectonic: | Cascade Volcanic Arc |
Alteration processes: | Silicification |
MRDS | M025606 |
DEP | 10036703 |
Reference | {Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 80.}{Deposit:: TABOR, R.W., FRIZZELL, V.A., JR., YEATS, R.S., AND WHETTEN, J.T., 1982, GEOLOGIC MAP OF THE EAGLE ROCK AND GLACIER PEAK ROADLESS AREAS, SNOHOMISH AND KING COUNTIES, WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS FIELD STUDIES MAP MF-1380-A, SCALE 1:100,000.} |
Reporter | Andrews, David H. (Lawson, William A.), Peterson, Jocelyn A. |