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Title
Macro Texture of Green Opal Stone #322922117
Description
Green opal is a variety of common opal that gets its color from iron or nickel. It's a hydrated amorphous form of silica with the chemical formula SiO2nH2O, similar to quartz but with water molecules. The water molecules can make tumbled green opal feel tacky. Green opals are stunning common opal variants that are renowned for their vibrant green body color. Though this stone is less sought after than its more iridescent counterparts, green opals still have an earthy and natural allure that stands out against other gemstones.