Related Clues:

• Sort of pit to supply capstone material
• Public company that could be mine
• Capstone exploded by mining of sorts
• Mine might be unlocked by Shed
• Old enclosure and shed found in excavation
• Duck cage cat's opened may be mine
• Method of mining
• Unlocked shed found in sort of mine
• Surface type of mining
• It's clear the actors are mine
• Dig pecans to nuts
• Start theatrical run with actors describing various digs?
• Sort of excavation finding ring with Roman figure in Kent landmark?
• Clear, the actors are, from the pit
• Old actors embracing enclosure like mine that lacks depth