Tag Archives: Paraiba State

Paraiba and Cuprian Tourmaline

Of all the varieties of tourmaline – and there are A LOT – one stands out amongst them all for its beauty, its rarity, and the enormous debate raging over which ones are which. It all started in the 1980s when some tourmaline crystals were unearthed in Paraiba State, Brazil. Tyrian purples, mint greens, even…

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