Natural Gemstones

Ali Art And Craft is the best blue opal Gemstone, Supplier. We are famous for Manufacturing and Supplying a wide range of Precious and Semi Precious Gemstones Ethiopian opal is a semi-precious gemstone which is found very recently in northern Ethiopia.

Opal Gemstones have a wonderful play of colours and varied patterns. The fact is opals are not considered minerals or stones. They are formed when the seasonal rains from many centuries leach the silica particles from the sandstone. These particles are carried deeper into the underground fissures and cavities.

After the deposited materials are dried the silica spheres are formed into a closely packed lattice. When light enters this microstructure, it creates a rainbow of many colours. Ethiopian Opal Stones are also known as flashy gems.

Ethiopian Opal is mined in a place called Yita Ridge in Ethiopia. These gemstones are formed in the layers of ancient volcanic ash. The other sources of these opals are in a place called Shewa Province, Addis Ababa and Wollo Province.

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