Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | UNIVERSITY OF CALIFORNIA - BERKELEY, DEPARTMENT OF GEOLOGY & GEOPHYSICS, BERKELEY, CA 94720, USA |
| Reference | Lawson, Andrew Cowper (1906) The copper deposits of the Robinson mining district, Nevada. University of California Publications in Geological Sciences. Pages 287-357. 1906. |