[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) › 4.25 # Rasarnava 4.25 Rasārṇava 4.25 - **Language:** Sanskrit ### [4.25](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.25) gandhakasya kṣayo nāsti na rasasya kṣayo bhavet kṣayo yantrasya vijñeyaḥ yantre vikriyate kriyā alābhe kāntalohasya yantraṃ lohena kārayet // > There is no loss of sulfur, nor does loss of mercury occur; > the loss should be known to be of the apparatus, \[for\] the operation is wrought within the apparatus. > If loadstone is not obtained, one should have the apparatus made of iron. > — English (machine translation) (machine translation) - [Previous: 4.24](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.24) - [Next: 4.26](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.26) - [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.4.25) — English, machine translation --- Source: [https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.25](https://indike.org/pramana/in.med.rasa.siddha.rasarnava.4.25) · Pramāṇa