Question: Which of the following abandoned mines still have ore in them, Leckie Mine or Temagami-Lorrain Mine?
Sentence (from "Emmer Green (Hanover) Chalk Mine"): The Emmer Green (Hanover) Chalk Mine is an extensive abandoned subterranean chalk mine at Emmer Green, north of Reading in Berkshire, located just north of the junction of Peppard Road & Kiln Lane (OS Grid Ref: SU722769).
Relevant evidence: No