Chalcedony from Katanga Copper Crescent, Haut-Katanga, DR Congo
DR Congo | |
| [var. Agate] Paul De Bondt collection |
| Paul De Bondt collection |
| Paul De Bondt |
| Paul De Bondt collection |
DR Congo | |
| [var. Agate] Paul De Bondt collection |
| Paul De Bondt collection |
| Paul De Bondt |
| Paul De Bondt collection |
Kakanda deposit, Lubudi, Lualaba, DR Congo