Koushk Lead and Zinc Mine matters in the Hormuz Graph because it adds base-metal depth to the Bafq mining district, which is otherwise often read through iron ore and steel inputs. Its role connects lead and zinc materials, mining services, freight movement, processing demand, and export-sensitive commodity flows from central Iran. The asset is analytically useful because it shows how Yazd’s mining economy is not a single-material system; it links diversified mineral extraction to industrial inputs, metals markets, transport corridors, and environmental constraints around Bafq.