Azurite from selected localities.
USA | |
| Rocks & Min.: 19:306-309. |
| The Minerals of New York City & Its Environs, New York Mineralogical Club Bull. Vol. 3, No. 1, Manchester, J.G. (1931): 85. |
Ref.: NJ Geol. Survey Bull. #64, Trap Rock Minerals of NJ, Mason, B. (1960); Rocks & Min.: 59:15 |