Category birthstone Page 190 of 235

• Opal and Tourmaline: The Dual Gems of October, Their Science, Lore, and Significance

  by BirthGems Team

  January 14, 2026

• The Duality of October: A Comprehensive Guide to Opal and Tourmaline, the Month's Dual Birthstones

  by BirthGems Team

  January 14, 2026

• October's Chromatic Jewels: A Comprehensive Guide to Opal and Tourmaline

  by BirthGems Team

  January 14, 2026

• October's Duality: A Comprehensive Guide to Opal and Pink Tourmaline

  by BirthGems Team

  January 14, 2026

• Opal and Tourmaline: The Dual Birthstones of October 28th

  by BirthGems Team

  January 14, 2026

• October's Duality: A Comprehensive Guide to Opal and Tourmaline, the Month's Captivating Birthstones

  by BirthGems Team

  January 14, 2026

• Opal and Tourmaline: The Dual Gems of October and Their Symbolic Richness

  by BirthGems Team

  January 14, 2026

• The Duality of October 31st: A Comprehensive Guide to Opal and Tourmaline

  by BirthGems Team

  January 14, 2026

• Opal and Tourmaline: The Dual Birthstones of October 24

  by BirthGems Team

  January 14, 2026

• The Dual Splendor of October 16th: A Comprehensive Guide to Opal and Tourmaline

  by BirthGems Team

  January 14, 2026