तापो बहिरन्तश्च समः किञ्जल्कवर्णः कुरण्डकपुष्पवर्णो वा श्रेष्ठः ॥ कZ_०२.१३.२६ ॥
tāpo bahirantaś ca samaḥ kiñjalkavarṇaḥ kuraṇḍakapuṣpavarṇo vā śreṣṭhaḥ
Gold ist am besten, wenn die Wirkung des Erhitzens/der Probe außen und innen gleichmäßig ist und wenn seine Farbe der von Blütenpollen (goldgelb) oder der Farbe der kuraṇḍaka-Blüte gleicht.
It creates an enforceable state standard for purity/quality so officials can accept, reject, price, and tax gold consistently and detect adulteration.
It targets fraud where only the surface is made to appear pure; the state requires internal purity verified through assay.