Opal from Albacete, Castile-La Mancha, Spain
Spain | |
| Juan Miguel Casanova Honrubia information |
| INTAN (Barcelona) and Stefan Schorn specimens |
INTAN specimens (Barcelona) | |
| Juan Miguel Segura specimen |
MTI Mineralogía Topográfica Ibérica, 2009 |
Spain | |
| Juan Miguel Casanova Honrubia information |
| INTAN (Barcelona) and Stefan Schorn specimens |
INTAN specimens (Barcelona) | |
| Juan Miguel Segura specimen |
MTI Mineralogía Topográfica Ibérica, 2009 |
Sierra de las Cabras, Cancarix lamproite intrusion, Hellín, Albacete, Castile-La Mancha, Spain