Description
Green obsidian polished tumbles. Green obsidian is a type of natural glass that gets its name from its green color. It is a rare and valuable gemstone that is found in only a few places in the world. These come from Mexico. Green Obsidian is one of obsidian rocks that contain impurities, such as iron. Most black obsidians contain magnetite, an iron oxide, nanoinclusions, the composition of obsidian is extremely felsic. Obsidian is deemed a glass, because is cools so quickly that it doesn’t allow crystals to form from the minerals within; like feldspar, amphibole, biotite, quartz. It is thought that the colour arises in green quartz from varying amounts of iron (Fe) and magnesium (Mg). Over time Osidian becomes fine-grained mineral crystals in granites and rhyolites, no obsidian is older than Cretaceous age.
It is believed that keeping a green obsidian gem near you can help clear out any blockages you might be experiencing in your spiritual journey. Being a high-energy rock also means green obsidian can protect you from any form of negative energy
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