Africa MCPSC Mineral Supply-Chain Atlas — referenced dataset and interactive visualisation

Interactive atlas and fully referenced dataset of raw-material reserves, mining, refining/processing capacity, below-cut-off resources, and trade flows across Africa for mesoporous carbon perovskite solar module (MCPSM) manufacturing. Reserves from USGS Mineral Commodity Summaries 2026; production from BGS World Mineral Production 2020–2024; trade from WITS (2023); company and EITI/government figures marked (*) with full citations in the accompanying workbook and RIS file. The self-contained HTML tool (no installation or internet required) maps the supply chain in three stages plus trade blocs and exports publication-quality figures. Supplements the paper "Material Supply Chains for Mesoporous Carbon Perovskite Solar Cell (MCPSC) Manufacturing in Africa".