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How Is Topaz Mined And Processed

where is the mineral topaz found?,topaz is one of the hardest and most versatile of naturally occurring gemstones. technically classified as a mineral, topaz can be found all over the globe, and .blue topaz buying guide history, quality, best ,blue topaz crystals are some of the largest gemstones ever found. the colorless topaz used in the process is mined in brazil, sri lanka, nigeria, and china..blue topaz buying guide history, quality, best ,blue topaz crystals are some of the largest gemstones ever found. the colorless topaz used in the process is mined in brazil, sri lanka, nigeria, and china..

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