Rasendrasarasamgraha (Gopala Krishna) 39.4

Rasendrasārasaṃgraha (Gopāla Kṛṣṇā) 39.4

catuḥsama loha
abhraṃ tāmraṃ rasaṃ lauhaṃ gandhakaṃ saṃskṛtaṃ palam
sarvametatsamāhṛtya yatnataḥ kuśalo bhiṣak