Related Clues:

• Block of cast metal
• Mass of precious metal
• Lump of gold etc
• Bar of bullion, for example
• What "k" may stand for
• Heavy bar
• Piece of gold?
• Gold purity measure
• Gold block
• Entered with precious lump?
• One of 24
• Type of iron bar
• Molded gold
• One new green light on square leads to precious bar
• Paris-based grp. since 1945