Materialdraftschool: jyotisha· Frawley — Astrology of the Seers

Cat's Eye (Ketu's gem)

वैडूर्यvaiḍūrya

also: vaidurya, lehsunia, cats-eye, chrysoberyl

mat-cats-eye

Definition

Cat's eye (chrysoberyl family), principal remedial gem of Ketu. Worn to increase Ketu's higher qualities — insight, concentration, knowledge.
Modern

Prāṇa relevance

Ketu's gem sharpens perception/insight (the spiritual-fire pole). Prana link via the Pitta/perception association; remedial level.

Connections (1)

supports · 1
  • Cat's eye (chrysoberyl) is Ketu's remedial gem; worn it increases Ketu's higher qualities - insight, concentration, knowledge. Not under high Pitta.

Sources

  • txt-frawley-astrology-seersKetu — Gems (book p.259); book p.263–264Modern✓ verifiedcat's eye is Ketu's main gem; specs, quartz cat's eye sub

Other attributes

Material Class
gemstone
Ruling Planet
gra-ketu
Elemental Composition
fire-associated (Ketu = fire/Pitta in Frawley) [MODERN — Frawley; via the planet]
Remedial Spec
≥3 carats, pref set in gold, worn on the middle finger of right hand (or the finger of Ketu's dispositor); first worn on a Saturday or the dispositor's day, Moon waxing
Substitute Gem
quartz cat's eye
Worship Substitute
quartz cat's eye (cluster/uncut, on altar)
Caution
avoid for high Pitta (acute bleeding, high fever, headaches, infections, ulcers, eye pain); Ketu conjunct planets (unless exalted/own sign) or its dispositor ruling malefic houses (6/11)
Classical Rules
remedial-wear doctrine in rul-remedial-measures-doctrine