Related Clues:

• Miner's quarry
• Source of iron
• It may have a silver lining
• Lofty lines
• Tram filler
• Flowery verse
• Lyric work
• It's fine for a refinery
• Foozles
• Bonanza
• Millay's '___ to Silence'
• Ceremonious verse
• Pay dirt
• Undercharges, e.g.
• Miner's quest