| Lat / long: | 44.71483, -120.50555 |
| Primary: | Mercury |
| Tertiary: | Antimony, Arsenic |
| Ore: | Cinnabar, Marcasite, Mercury, Metacinnabar, Stibnite |
| Gangue: | Gypsum, Montmorillonite |
| Orebody form: | IRREGULAR |
| Discovery year: | 1933 |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| First production started: | 1934 |
| Host rock: | Clarno Formation |
| Host type: | Rhyolite |
| Associated type: | Rhyolite,Andesite |
| Structure: | Autobrecciated Biotite Rhyolite Plug |
| Tectonic: | Continental Magmatic Arc |
| Alteration processes: | Andesite Altered To Clay And Carbonates |
| MRDS | M060839 |
| DEP | 10103898 |
| Reference | {Deposit:: WATERS, A.C., BROWN, R.E., COMPTON, R.R., STAPLES, L.W., WALKER, G.W., AND WILLIAMS, HOWELL, 1951, QUICKSILVER DEPOSITS OF THE HORSE HEAVEN MINING DISTRICT, OREGON: USGS BULL. 969-E, P. 106-}{Deposit:: BROOKS, H.C., 1963, QUICKSILVER IN OREGON: OREGON DEPT. GEOL. AND MIN. IND. BULL. 55, P. 119-121}{Deposit:: SCHUETTE, C.N. 1938, QUICKSILVER IN OREGON: OREGON DEPT. GEOL. AND MIN. IND. BULL. 4, P. 89-97}{Deposit:: 1942 GEOLMAP WATERS AND OTHERS, USGS BULL. 969-E}{Production:: BROOKS, H.C. 1963, P. 119} |
| Reporter | Puffett, Willard P., Bradley, Robin (Walker, George W.), Gray, Jerry J. |