| Lat / long: | 38.95824, -119.27626 |
| Primary: | Gypsum-Anhydrite |
| Secondary: | Copper |
| Orebody form: | BEDDED |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Marble |
| Associated type: | Monzonite,Diorite |
| Structure: | Complex Faulting |
| MRDS | M035875 |
| DEP | 10037699 |
| Reference | ARCHBOLD, N. L., INDUS. MINERAL DEPOSITS OF LYON, DOUGLAS, ORMSBY COS. NEV. NEV. BUREAU OF MINES, BULL. 75 |
| Reporter | Fiebelkorn, J. B. (Stewart, J. H.) |