Rocks

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Across
  1. 4. A gem given by a rich man
  2. 7. Used for pottery
  3. 8. Used for a blackboard or your driveway
  4. 11. Calculus + Bite - Ulus - B = ?
  5. 12. Profitable rocks
  6. 14. Studies rocks and minerals
  7. 15. Made up of dead animals and leaves
  8. 16. Known as a cleanser
  9. 17. Liquid rock
  10. 19. The eye of a big cat
  11. 22. Used to make a nether portal in Minecraft
  12. 23. Zebra striped group
  13. 25. One of which is used to clean the body
Down
  1. 1. You'd be a ___ thinking this was real gold
  2. 2. Rich persons countertop is usually made of ____
  3. 3. Sheeted like and thin
  4. 5. In a volcano
  5. 6. Periodic element "Bi"
  6. 9. Opposite of lemon
  7. 10. Trypophobias worst nightmare
  8. 13. takes millions of years to form with heat and pressure
  9. 18. A name or tree resin that has been fossilized
  10. 20. Fun rock to break open
  11. 21. Can be found in SHALLOW water
  12. 24. Bad kids get this on christmas