materials

Edit Answers
123456
Across
  1. 4. it is normally used in engagement rings
  2. 6. it is used in jewellery
Down
  1. 1. it is used in the olympics but is not bronze or silver
  2. 2. it is sometimes used in sofas and belts
  3. 3. it is used in coins
  4. 5. it ryhmes with line