कालपर्वतकं रक्तकालमनवद्यवर्णं वा ॥ कZ_०२.११.५१ ॥
kālaparvatakaṃ raktakālamanavadyavarṇaṃ vā
‘ಕಾಲಪರ್ವತಕ’ ಕೆಂಪು-ಕಪ್ಪು; ಅಥವಾ ಅದರ ಬಣ್ಣ ದೋಷರಹಿತ/ನಿರ್ಮಲ.
It creates a reject/accept threshold—goods failing visible-quality benchmarks can be refused, repriced, or penalized in supplier settlements.