These include countries like Argentina, Australia, Canada, Chile, El Salvador, Greece, Iceland, Italy, Kenya, Japan, Mexico, New Zealand, and the United States, among others. Obsidian is widely found in areas where rhyolitic eruptions occurred. This is the same material used in creating the obsidian blade. In terms of hardness, it is slightly harder than window glass. It is extremely rich in silica and has a glassy luster. The rock may also be rarely seen in colors like red, orange, yellow, or blue caused mainly by trace elements. The obsidian rock typically has a black color, but it can also be found in other colors like green, tan, or brown.
It may also be due to the lava cooling during sudden exposure with air or water, as well as due to it cooling along the edges of a dike. The formation of the said stone begins when the felsic lava cools quickly at the edges of a volcanic dome. Obsidian is produced from felsic lava that originated from a volcano. And one of those descriptions by Pliny the Elder was that the stone is dark, hard, and glass-like. The said book also contains a few sentences describing the stone discovered by Obsius in the African country. According to the book “Natural History” by Pliny the Elder, it was Obsius who first found the stone when he was in Ethiopia. The name comes from the Latin word “Obsidianus” which is means the stone of Obsius, a Roman explorer. Obsidian is actually a volcanic glass that’s formed into an igneous rock. Let’s just say that owning an obsidian blade can make you a legend of sorts in your circle. Moreover, it’s hard to find a cheap obsidian blade in the market, given the degree of difficulty in making them.
Obsidian blades are reputed to be the sharpest knife in the world, which makes it all the more intriguing. Wonder what’s an obsidian blade and what can you do with it? Where can you find an obsidian blade? These questions and more are answered in this article.
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