[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Medicine](https://indike.org/pramana/in.med) › [Alchemy and Iatrochemistry](https://indike.org/pramana/in.med.rasa) › [Tantric alchemical scriptures and works of the Rasasiddhas](https://indike.org/pramana/in.med.rasa.siddha) › [Rasarnava](https://indike.org/pramana/in.med.rasa.siddha.rasarnava) › 4.60 # Rasarnava 4.60 Rasārṇava 4.60 - **Language:** Sanskrit ### [4.60](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.60) sudṛḍho mardakaḥ kāryaḥ caturaṅgulakocchrayaḥ sa ca lohamayaḥ śailo hy ayaskāntamayo 'thavā // > a very firm pestle four finger-breadths in height should be made, / and it should be made of iron, stone, or loadstone. > — English (machine translation) (machine translation) - [Previous: 4.59](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.59) - [Next: 4.61](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.61) - [Up: 4](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4) ## Translations (1) - [English (machine translation)](https://indike.org/pramana/in.med.rasa.siddha.rasarnava~en-mt.4.60) — English, machine translation --- Source: [https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.60](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.60) · Pramāṇa