|
Mexico | |
| Panczner(1987):113, 136 & 361. |
| Panczner (1987): 136. |
| Panczner(1987):87 - 295. |
|
USA | |
| Anthony, J.W., et al (1995)< Mineralogy of Arizona, 3rd.ed.: 134 Graeme, Richard W. (1993) Bisbee [Arizona] Revisited: An Update on the Mineralogy of This Famous Locality. The Mineralogical Record, 24 (6) 421-436 |
- Tombstone Mining District
| Robert PECORINI collection |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 135 |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 135 |
| In collection of Tom Trebisky. |
| Collected 1980. Analyzed Bart Cannon 2009. |
- Silver Hill Mining District
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 135 |
- Bunker Hill District (Copper Creek District)
- Copper Creek (Copper Creek Canyon)
| Raman analyzed at the University of Arizona. |
Animas Mine, La Mur, Trincheras Municipality, Sonora, Mexico