Ferro-hornblende from Clinton Township, Hunterdon County, New Jersey, USA
USA | |
| The Iron Mines of NJ (1910), Bayley:420-421 |
The Iron Mines of NJ (1910), Bayley:466. |
USA | |
| The Iron Mines of NJ (1910), Bayley:420-421 |
The Iron Mines of NJ (1910), Bayley:466. |