शुद्धस्यैको हारिद्रस्य सुवर्णो वर्णकः ॥ कZ_०२.१३.१५ ॥
śuddhasyaiko hāridrasya suvarṇo varṇakaḥ
Pour le métal purifié, on utilise une seule coloration ‘hāridra’ (standard) ; l’or sert de référence de couleur/agent de finition.
Uniform finish aids public trust and official verification, and reduces the circulation of visually deceptive, adulterated metal.