[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) › [Metallurgical alchemy and transmutation into gold](https://indike.org/pramana/in.med.rasa.dhatuvada) › [Rasādhyāya](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya) › [English (machine translation)](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt) › 158 # Rasadhyaya 158 English (machine translation) 158 - **Language:** English ### [158](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.158) one should place an earthenware cup over the opening as a downward-turned lid. / One should smear it with cloth and clay, and kindle a fierce fire. - [Previous: 157](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.157) - [Next: 159](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.159) --- Source: [https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.158](https://indike.org/pramana/in.med.rasa.dhatuvada.rasadhyaya~en-mt.158) · Pramāṇa