मणयो रूप्यं सुवर्णं वा घनसुषिराणां पिङ्कः ॥ कZ_०२.१४.४१ ॥
maṇayo rūpyaṃ suvarṇaṃ vā ghanasuṣirāṇāṃ piṅkaḥ
মণি, ৰূপা বা সোণ—ঘন হওক বা ফোঁপোলা—‘পিঙ্ক’ নামে শ্ৰেণিভুক্ত।
Hollow construction enables concealment/substitution and weight fraud; classification cues inspectors to apply stricter tests and valuation rules.