Related Clues:

• Book-lined room
• Check for purity
• Categorization
• Ore chore
• Put to a test
• Test for gold content
• Reason for a tow
• Judge the worth of
• Test for metal content
• Test ore for quality
• Preliminary drawing
• Test ore for value
• Analyse to find the properties
• Analyse ore for metal content
• Test ore for content