The Journal
Field notes from
the source.
Education, provenance, and perspective on Paraíba Tourmaline — written by the family that mines, cuts, and collects it.
June 24, 2026 · 3 min read
What Is Paraiba Tourmaline? The Scientific Definition Behind the Neon Color
Paraiba Tourmaline is a copper- and manganese-bearing tourmaline known for vivid blue to green color. Learn the scientific definition and why it matters.
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