Rasamanjari 6.172

6.172

<meghaḍambararasaḥ>
taṇḍulīyajalaiḥ piṣṭaṃ sūtatulyaṃ ca gandhakam /
andhamūṣāgataṃ paktvā bhūdhare bhasmatāṃ nayet //

<Meghaḍambararasa>
Ground with the water of taṇḍulīya, sulphur equal to the mercury, / placed inside a closed crucible and cooked in a pit filled with cow dung, one should reduce it to ash.