| Lat / long: | 47.689, -121.662 |
| Primary: | Copper |
| Ore: | Bornite, Chalcopyrite, Pyrite, Pyrrhotite |
| Gangue: | Magnetite |
| Orebody form: | STOCKWORK |
| Operation type: | Unknown |
| Deposit type: | Porphyry copper |
| Production size: | None |
| Development status: | Prospect |
| Host rock: | Volcanic Rocks Of Mount Persis |
| Host type: | Dacite |
| Associated rock: | Snoqualmie Batholith |
| Associated type: | Diorite |
| Structure: | Fractures |
| Tectonic: | Cascade Volcanic Arc |
| Alteration processes: | Potassic, Argillic, Propylitic |
| MRDS | MP00027 |
| MAS | 530330991 |
| DEP | 10048440 |
| Reference | {Deposit:: HOLLISTER, V.F., 1979, PORPHYRY COPPER-TYPE DEPOSITS OF THE CASCADE VOLCANIC ARC, WASHINGTON: MINERALS SCIENCE AND ENGINEERING, V. 11, P. 32-33.}{Deposit:: Washington Division of Mines and Geology IC 48, 1973, P. 19.}{Geology:: TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WAITT, R.B., JR., WHETTEN, J.T., AND ZARTMAN, R.E., 1993, GEOLOGIC MAP OF THE SKYKOMISH RIVER 30- by 60-MINUTE QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS INVESTIGATION SERIES MAP I-1963, SCALE 1:100,000.} |
| Reporter | Peterson, Jocelyn A., Causey, J. Douglas |