| Bonev, I. K., Petrunov, R., Cook, N. J., & Ciobanu, C. L. (2005). Kostovite and its argentian varieties: Deposits and mineral associations. Geochem. Mineral. Petrol.(Bulg. Acad. Sci.), 42, 1-22. Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 291 Graeme, Richard W. (1993) Bisbee [Arizona] Revisited: An Update on the Mineralogy of This Famous Locality. The Mineralogical Record, 24 (6) 421-436 |
Junction Mine, Calumet and Arizona group of claims, Bisbee, Cochise County, Arizona, USA