As the old chemical works in Leith are demolished a long deceased body encrusted in phosphate rock is discovered. Seated at a card table he has ten objects laid out in front of him. Whose body is it? How did he die and what is the significance of the objects?Phosphate Rocks: A Death in Ten Objects unravels the mystery using a mix of real life anecdote, scientific explanation, and a touch of fiction, woven together to create a vivid account of the life and decline of a factory over five decades.