Since prehistoric times, it has been valued not only as a tool for cutting and hunting but also as a tool used by spiritualists, alchemists, lightworkers and shamans for healing purposes. Obsidian contains elements of fire, water and earth, and it carries a lot of energy. This creates sheen obsidian, which sparkles like a sea of stars. And when lava meets water and vaporizes it, tiny pockets can occur. When silica reacts with certain minerals, rainbow obsidian can form. Snowflake obsidian, for example, forms when the cooling process does not entirely inhibit crystallization. There are different types of obsidian, each of which forms as the result of variations in the compounds present in the lava and in the cooling process. Today, obsidian is used to make some types of surgical scalpels because it is sharper than steel and may reduce scarring and post-operative infections. In prehistoric times, it was used to make arrowheads and spears. Like other types of glass, it is brittle and can break into pieces with extremely sharp edges. During the rapid cooling process, the silica halts crystallization and allows obsidian to form. Obsidian is a type of glass that forms when lava that is high in silica cools quickly. Here’s all you need to know about obsidian beads. If you are looking for a unique stone to use in your next jewelry-making project, obsidian is a great option. This most often happens when the lava comes in contact with water. Instead, it is a type of glass that forms naturally when certain kinds of lava cool rapidly. It is often thought of and sold as a gemstone, but in reality, it is not a gemstone at all. While not as flashy as diamonds, rubies or sapphires, obsidian has a unique beauty that is all its own.
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