Ferro-hornblende from African Plate
Algeria | |
| Azzouni‐Sekkal, A., & Boissonnas, J. (1987). Geochemistry of the Tioueine Pan‐African granite complex (Hoggar, Algeria). In: Thirteenth Colloquium of African Geology, St Andrews. Occasional Publication, International Centre for Training and Exchanges in the Geosciences, 1985/3, 140-141. |
Spain | |
| Carles Curto Milà. |
Fuente de Joco, Tenerife, Santa Cruz de Tenerife Province, Canary Islands, Spain