42

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Across
  1. 1. - Gemstone
  2. 2. - Waterproof footwear
  3. 3. - Lizard
  4. 4. - Hot spring
  5. 5. - Chess opening move
  6. 7. - Swift antelope
Down
  1. 1. - Grotesque sculpture
  2. 3. - Pungent bulb
  3. 5. - Earth science
  4. 6. - Power producer