Anandakanda 1.23.111

1.23.111

pacettataḥ sūtabhasma jāyate rugjarāpaham /
<ṣaḍviṃśaḥ prakāraḥ>
tāmrābhrapātanāyogācchodhitaṃ pāradaṃ priye //

he should cook; thereupon quicksilver calx is produced, removing disease and senescence.
<The Twenty-Sixth Method>
Mercury purified through sublimation with copper and mica, my dear,