Eureka Slate Mill

Regularly coursed slate slabs and rubblestone; half-hipped slate roofs with full-length skylighting to ridges on original building, now extended down the roofslopes in corrugated plastic sheeting. Original plan comprises 2 long rectangular ranges aligned south-east to north-west with central valley; lower gabled ranges to north-west may also be original or added shortly afterwards. Both main ranges were originally accessed by railways in the end walls, while the long north-east wall has a doorway inserted into it to admit tracked vehicles. A large breeze block and metal-sheet roofed building (c1978) has been added to the north-east side linking the building to a small late C19 stone structure with a lean-to slate slab roof.

Original king-post roof structure to C19 building. Contains late C20 Anderson Grice saws and a slate dresser. A conveyor belt has been installed in the south-east gable to take out trimming waste.