[Pramāṇa](https://indike.org/pramana/) › [Physical](https://indike.org/pramana/inp) › [Artefacts](https://indike.org/pramana/inp.artefact) › [The British Museum, London](https://indike.org/pramana/inp.artefact.bm) › Bead # Bead Roughly shaped, spherical bead of opaline silica (?) - **Kind:** artefact - **Date:** 100–499 CE --- Source: [https://indike.org/pramana/inp.artefact.bm.1880-3908-e](https://indike.org/pramana/inp.artefact.bm.1880-3908-e) · Pramāṇa