Anandakanda 1.9.134

1.9.134

<svarṇābhrakajīrṇarasabhasma>
mukhīkṛtarase cābhrasatvaṃ jāryaṃ samaṃ purā /
tataḥ svarṇaṃ samaṃ jāryaṃ taṃ sūtaṃ bhasmayettataḥ //

<Ash of quicksilver that has consumed gold and mica> / When the mercury has been given an opening, an equal amount of mica essence is first to be assimilated; / then an equal amount of gold is to be assimilated; then one should reduce that quicksilver to ash.