Anandakanda 1.24.6

1.24.6

<dvitīyaḥ prakāraḥ>
punaranyaṃ pravakṣyāmi prayogaṃ bhuvi durlabham /
vaikrāntasattvaṃ deveśi pāradena samanvitam //

<Second method>
I shall declare another application, rare on earth:
The essence of tourmaline, O Goddess of the gods, combined with mercury,