Ruby Collections

Andalusite

Earthy Pleochroic Wonder
Andalusite displays earthy tones of green, orange, and brown in a single crystal due to its dramatic pleochroism. This rare optical effect gives the gem a mysterious, changing look.
A true connoisseur’s collector stone.
All the information you need about Andalusite is below.
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Andalusite: History & Origin

“A shifting spectrum in every facet—nature’s chameleon in the world of gems.”

Andalusite was first discovered in Andalusia, Spain, and later found in Brazil, Sri Lanka, Russia, Australia, and the United States. It is prized for its strong pleochroism, showing multiple colors when viewed from different angles. Historically, it has been used as a collector’s curiosity, and its durability makes it suitable for jewelry.

Andalusite: Heritage, Qualities & Market Value

Andalusite is valued for its unique color play, durability, and rarity in large, clear stones. It is a favorite for bespoke jewelry and prized by gem collectors seeking something different. Most gems are under 2 carats; eye-clean, well-cut stones show the best color blend and highest value.

  • Hardness: 7.5 on the Mohs scale.
  • Optical property: Strong pleochroism—can look green from one angle and orange from another.
  • Market: Rare, especially in gems above 3 carats.
  • Cut: Specialty shapes often highlight color change.
  • Clarity: Most are transparent to slightly included.

Andalusite in Culture & Lore

Symbol of Change

Andalusite’s changing colors are seen as a symbol of transformation, resilience, and adaptability.

Mystic Stone

Used in meditation for insight and clarity, said to help resolve inner conflicts.

Artisan’s Choice

Favored by designers for custom, modern jewelry pieces that stand out.

Frequently Asked Questions

Its distinct pleochroism—shifting between earthy tones depending on the viewing angle.

Yes, its good hardness makes it suitable for rings and pendants, but protect from hard impacts.
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