Marcasite from selected localities.
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 290; Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 24. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 290. |
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 290; Galbraith, F.W. (1947), Minerals of AZ, AZ Bur. Mines Bull. 153: 24. |
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 290. |