Related Clues:

• It may be volcanic
• It comes before Wednesday once a year
• Off-white
• Fire proof?
• Corona's end
• Shade of blonde
• Like an uncleaned hearth
• Stuff of bats
• It comes from the hearth
• Volcanic output
• Contents of a BBQ pit, often
• Neutral color
• Oar material
• Burning evidence
• Like a post-eruption landscape