घने सुषिरे वा रूपे सुवर्णमृन्मालुकाहिङ्गुलुककल्पो वा तप्तोऽवतिष्ठते ॥ कZ_०२.१४.३४ ॥
ghane suṣire vā rūpe suvarṇamṛnmālukāhiṅgulukakalpo vā tapto 'vatiṣṭhate
密な(固体の)形、または中空の形において、「金‐粘土」や砂、あるいはヒングラに似た混合物の調製物は、加熱すると顕れて(残って)見える。
Fraud can be concealed both by mixing impurities into solid castings and by inserting adulterants into cavities; inspectors must test both construction types.