Aegirine from selected localities.
USA | |
| "Minerals of Colorado, updated & revised", p. 16, by Eckel, Edwin B., 1997 |
| Minerals of Colorado (1997) Eckel, E. B. |
Minerals of Colorado (1997) Eckel, E. B. |
USA | |
| "Minerals of Colorado, updated & revised", p. 16, by Eckel, Edwin B., 1997 |
| Minerals of Colorado (1997) Eckel, E. B. |
Minerals of Colorado (1997) Eckel, E. B. |