शुक्तिः शङ्खः प्रकीर्णकं च योनयः ॥ कZ_०२.११.०३ ॥
śuktiḥ śaṅkhaḥ prakīrṇakaṃ ca yonayaḥ
Oyster-shell (śukti), conch (śaṅkha), and scattered/varied sources (prakīrṇaka) are the origins (yonayaḥ) of pearls.
It supports verification protocols—knowing plausible origins helps detect counterfeit or misdeclared pearls in treasury receipts or trade taxation.
It narrows discretion in valuation and makes fraudulent substitution easier to prove during inspection.