Pickeringite from Trumbull, Fairfield County, Connecticut, USA
USA | |
| Sullivan, Earle C. (1985): History and Minerals of Old Mine Park. Second Edition, Revised and Expanded. Trumbull Historical Society, Inc. |
J. Zolan Collec. |
USA | |
| Sullivan, Earle C. (1985): History and Minerals of Old Mine Park. Second Edition, Revised and Expanded. Trumbull Historical Society, Inc. |
J. Zolan Collec. |
Old Mine Park, Long Hill, Trumbull, Fairfield County, Connecticut, USA