Related Clues:

• Blue Jay boss
• Louisville Slugger material
• Pinatubo flow
• Burning issue?
• Volcano product
• Certain flake
• Mary Kay's last name
• Flow in a coulee
• A certain tray may hold it
• Bit of air pollution
• It comes from your butt?
• Hard lumber
• Steaming stream
• Burning remnant
• Smeltery residue