1. Gems, Precious Metals, and Jewelry

2. Diamond

4. Emerald

6. Sapphire

8. Ruby

10. Topaz

12. Opal

14. Turquoise

16. Pearl

18. Amber

20. Ivory

22. Gold

24. Silver

26. Copper

28. All of that stuff is used to make jewelry.

30. Diamonds

32. Diamond ring with a gold band

34. Emeralds

36. Emerald necklace

38. Sapphires

40. Sapphire earring

42. Rubies

44. Ruby bracelet

46. Topazes

48. Topaz rings

50. Opals

52. Opal pendant

54. Pearls

56. Pearl necklace

58. Turquoise jewelry

60. Amber pendants

62. Gold necklace

64. Precious metals and materials can be used for other things, not just jewelry.

65. Ivory chess pieces

67. Silver coins

69. Copper wire

71. The End