Related Clues:

• Seam-y stuff?
• Metallic rock found in veins
• Rock with metal
• Magnetite or cinnabar
• Either of Frosty the Snowman's eyes
• Stuff to dig up
• Manganite or magnetite
• Rock with promise
• A heavy metal band may have it
• Rock venue?
• Lode strike
• Wolframite, for one
• Stibnite, for one
• Eugene's st
• Major miner concern?