Anandakanda 2.1.109

2.1.109

<aṣṭamaḥ prakāraḥ>
suvarṇavarṇavimalaṃ tāpyaṃ vā kaṇaśaḥ kṛtam /
punarnavāyāḥ kalkasthaṃ kaulutthe svedayedrase //

<The eighth method>
Gold-colored vimala or mākṣika reduced to small grains, / placed in a paste of punarnavā, one should steam in a decoction of kulattha,