Blue-green bi-color tourmaline from Batalha mine has arrived this time! It is Paraiba tourmaline from green. It's a gradation of blue green and green, and it's a good thing! Currently, the definition of non-heated identification in Japan is that only purple and blue products are non-heated, but the product has been purchased as non-heated without a mistake. There are no scratches and inclusions unique to Paraiba tourmaline, but it is very unique and cute!
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