Actinolite from Duquesne-Washington Camp, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA
USA | |
| (1915) Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona. Bulletin Vol. 582. US Geological Survey doi:10.3133/b582 |
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 340 | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 101 Galbraith, F.W. & Brennan (1959), Minerals of AZ: 92. |