[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) › Sample # Sample Rectangular fragment of a chunky grey-black material, with no internal texture or structure, and an irregular perforation (from root activity?). Probably a light igneous stone of some kind. - **Kind:** artefact - **Date:** 100–499 CE --- Source: [https://indike.org/pramana/inp.artefact.bm.1880-4110-j](https://indike.org/pramana/inp.artefact.bm.1880-4110-j) · Pramāṇa