[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [National Museum, New Delhi](https://indike.org/pramana/inp.artefact.nm) › Blade, made of chert # Blade, made of chert Blade, made of chert with a sharp mid-rib, dark brown, ventral part is con caved. - **Kind:** artefact --- Source: [https://indike.org/pramana/inp.artefact.nm.2002-12-124](https://indike.org/pramana/inp.artefact.nm.2002-12-124) · Pramāṇa