Related Clues:

• Coal pit, e.g.
• Source for ore
• Silver container?
• Navigational hazard
• Part of the underground economy?
• Mariner's hazard
• Visibility impairer
• Lode locale
• 'I got dibs!'
• Frequent London forecast
• "I got dibs!"
• "I'll catch it!"
• Gold-nugget source
• An abundant source, as of gold
• The pit belongs to me