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  1. Trilobite fossils
  2. Fossilized nautilus shell, Nautilus striatus
  3. Quartz crystals
  4. Ammonites
  5. Ellipsocephalus hoffi trilobite fossils
  6. Two fossil trilobites from Devonian period
  7. Polarised LM of crystals of caffeine
  8. Polarised LM of acenaphthene crystals