Anandakanda 2.1.147

2.1.147

<bhasmīkaraṇe viśiṣṭasaṃskāraḥ>
niścandrakaṃ mṛtavyoma sāmānyasaṃskṛtam /
tattadrogaharadravyakvāthaiḥ piṣṭvā puṭe pacet //

<Special refinement process in incineration>
One should take lustreless, killed mica that has undergone the general refinement, / Grind it with decoctions of substances that cure particular diseases, and cook it in a calcination.