Opal 24.9 g Natural Ethiopian Fire Welo Opal Rough, Natural Crystal Opal- 24.9 g - (1)

Opal is a hydrated amorphous form of silica, renowned for its play-of-color—a shifting spectral display of colors caused by its internal structure. The Ethiopian Welo opal is a variety sourced from the Welo Province in Ethiopia, notable for its vivid fire and transparency compared to other opals. Natural rough opal specimens retain their uncut and unpolished form, offering a glimpse at the stone’s natural texture and color play before shaping. Collectors and gemologists prize these rough crystals for potential faceting or carving into unique jewelry pieces. Welo opals are relatively recent discoveries in the opal world and have gained popularity for their brilliant color spectrum and hydrophane properties, meaning they can absorb water and become more transparent temporarily.