Quartz from S. Angelo Mount, Campagnano di Roma, Metropolitan City of Rome Capital, Lazio, Italy
Italy | |
| [var. Chalcedony] Bortolozzi, Giorgio (n.d.) Personal Communication. |
Italy | |
| [var. Chalcedony] Bortolozzi, Giorgio (n.d.) Personal Communication. |
S. Angelo Mount, Campagnano di Roma, Metropolitan City of Rome Capital, Lazio, Italy