Wollo Province Opal Fields
📍 Amhara, Ethiopia · 11.6000°, 39.4000°
The 2008 Wollo discovery revived Ethiopian opal: hydrophane play-of-color often in neon patterns, absorbing water when soaked — careful setting required.
📍 Amhara, Ethiopia · 11.6000°, 39.4000°
The 2008 Wollo discovery revived Ethiopian opal: hydrophane play-of-color often in neon patterns, absorbing water when soaked — careful setting required.