| Lat / long: | 45.93872, -121.41146 |
| Primary: | Pumice |
| Tertiary: | Volcanic Materials |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 530390037 |
| DEP | 10131445 |
| Reference | {Deposit:: WA. DIV. MINES AND GEOL. BULLETIN 37, 1960, PART I, VOL. 1,}{Deposit:: NONMETALLICS, P. 45.}{Deposit:: U.S. BUREAU OF MINES, 1977, ADMINISTRATIVE REPORT BIA-36, P. 25.} |
| Reporter | Ridenour, James |