Vaidūrya (Cat’s-eye) Examination: Origin, Auspicious Marks, Imitations, and Valuation Measures
लिख्याभावात्काचं लघुभावाच्छैसुपालकं विद्यात् / गिरिकाचसदीप्तित्वात्स्फटिकं वर्णोज्ज्वलत्वेन
likhyābhāvātkācaṃ laghubhāvācchaisupālakaṃ vidyāt / girikācasadīptitvātsphaṭikaṃ varṇojjvalatvena
Know it as glass because it does not take a scratch; know it as a light imitation gem because of its lightness. Yet know it as crystal (sphaṭika) because it gleams like mountain-glass and by the radiance of its color.
Lord Viṣṇu (in instruction to Garuḍa/Vinatā-putra)
Concept: Pramāṇa by lakṣaṇa: knowledge through tests and observable marks rather than mere appearance.
Vedantic Theme: Yathārtha-jñāna via pratyakṣa/anumāna; disciplined inquiry (vicāra).
Application: Use repeatable tests (scratch test, heft/weight, luster) to distinguish substances; prefer method over assumption.
Primary Rasa: shanta
Secondary Rasa: adbhuta
Related Themes: Garuda Purana 1.73 (tests for distinguishing vaidurya and substitutes)
This verse emphasizes discernment between true crystal and look-alikes, supporting purity and correctness in dharmic/ritual materials.
It does not directly discuss the soul’s journey; it teaches practical discrimination (viveka) in recognizing substances—an aspect of right conduct (ācāra).
Apply careful verification—don’t rely on appearance alone; assess qualities (e.g., scratch-resistance, weight, luster) before accepting something as genuine.