Minerals Howery

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Across
  1. 4. Rare earth used in the color screen, speakers, and vibrating unit
  2. 6. The Primary source of gallium
  3. 8. Mixes with sand, silica, and quartz to make glass screen
  4. 12. The Primary source of copper
  5. 13. The Primary source of tantalum
  6. 14. Rare earth used in the color screen, glass polishing, phone circuitry, and speakers
  7. 15. The Primary source of arsenic
  8. 17. Comes from tetrahedrite
  9. 20. The Primary source of tin
  10. 21. Mixes with sand, quartz, and potassium to make glass screen
  11. 22. Naturally forming, inorganic, crystaline structure
  12. 24. Comes from sphalerite
  13. 25. Rare earth used in the color screen, phone circuitry, speakers, and vibrating unit
  14. 27. The Primary source of tungsten
  15. 29. Comes from spodumene
Down
  1. 1. Comes from sphalerite
  2. 2. Rare earth used in the phone circuitry, speakers, and vibrating unit
  3. 3. Used for anodes of lithium ion batteries
  4. 5. Rare earth used in the glass polishing
  5. 7. The Primary source of indium
  6. 9. Rare earth used in the color screen
  7. 10. The Primary source of lithium
  8. 11. The Primary source of silver
  9. 16. Rare earth used in the color screen
  10. 18. Rare earth used in the color screen, glass polishing, and phone circuitry
  11. 19. Used to produce magnets
  12. 23. Rare earth used in the color screen, phone circuitry, and speakers
  13. 26. Main source is in south Africa
  14. 28. Mixes with sand, silica, and potassium to make glass screen