1. ROCK TEST

3. SEDIMENTARY

4. SEDIMENTARY SANDSTONE – 84%

5. CLUES: GRITTY FEEL, AND LAYERS

7. SEDIMENTARY

8. SEDIMENTARY – SHALE/LIMESTONE – 84%

9. CLUES: LAYERS, SMOOTH TEXTURE

11. IGNEOUS

12. IGNEOUS – LAVA – 87%

13. CLUES: UNUSUAL SURFACE

15. IGNEOUS

16. IGNEOUS – PORPHYRY – 73%

17. CLUES: CRYSTALS SCATTERED AT RANDOM SURROUNDED BY FINE MATERIAL

19. METAMORPHIC

20. METAMORPHIC – ANTHRACITE COAL – 73%

21. CLUES: HIGH SHEEN. SHEEN COLORS LOOK LIKE ENGINE OIL IN A PUDDLE.

23. IGNEOUS

24. IGNEOUS – DIORITE – 78%

25. CLUES: BLACK & WHITE CRYSTALS SCATTERED AT RANDOM

27. SEDIMENTARY

28. SEDIMENTARY – CONGLOMERATE – 84% (NICELY DONE!!)

29. CLUES: ROUNDED ROCKS SCATTERED AT RANDOM

31. SEDIMENTARY

32. SEDIMENTARY – LIMESTONE OR CRINOID STEMS OR SHALE – 78%

33. CLUE: DEAD GUYS AND SMOOTH BACKGROUND

35. METAMORPHIC

36. METAMORPHIC – GNEISS – 55% (SHAME ON YOU!!)

37. CLUES: CRSYTALS IN BANDS OR LAYERS

39. METAMORPHIC

40. METAMORPHIC – SCHIST – 66%

41. CLUES: VERY TIGHT LAYERS OF CRYSTALS, A LOT OF MICA

43. METAMORPHIC

44. METAMORPHIC – SCHIST – 63%

45. CLUES: SHEEN, PURPLE CRYSTALS, MICA

47. IGNEOUS

48. IGNEOUS – BASALT PORPHYRY – 84% (NICELY DONE!!)

49. CLUES: LARGE CRYSTALS SCATTERED AT RANDOM IN A DARK MATRIX

51. SEDIMENTARY

52. SEDIMENTARY – SHALE/LIMESTONE – 75% (SHAME ON YOU!!)

53. CLUES: ALTERNATING LAYERS, FINE MATERIAL

55. IGNEOUS!!!

56. IGNEOUS!!! – PORPHORY – 27% (I’M SORRY)

57. CLUES: YEAH, RIGHT – ONE COLOR CRYSTALS SCATTERED AT RANDOM. THIS WAS ACTUALLY A GRANITE PORPHORY (LARGE CRYSTALS SURROUNDED BY SMALL)

59. IGNEOUS

60. IGNEOUS – BASALT – 80% (NOT BAD)

61. CLUES: DARK, ONE COLOR, MASSIVE, HOLES)

63. METAMORPHIC

64. METAMORPHIC – SCHIST – 41%

65. CLUES: LINES OF DARK AND LIGHT MICA CRYSTALS

67. IGNEOUS

68. IGNEOUS – OBSIDIAN – 62% (SHAME ON YOU!!! IT SHOULD HAVE BEEN AT LEAST 90%)

69. CLUES: OH PLEASE!!! WHAT ELSE COULD IT BE?

71. METAMOPHIC

72. METAMOPHIC – SCHIST – 81% (NICELY DONE!!)

73. CLUES: VERY HIGH SHEEN. MICA CRYSTALS IN BANDS

75. IGNEOUS

76. IGNEOUS – DIORITE – 67% (SHAME ON YOU!!)

77. CLUES: DARK AND LIGHT CRYSTALS SCATTEREDMAT RANDOM

79. IGNEOUS

80. IGNEOUS – BASALT – 48% (THIS WAS A SHOCK!! IT MUST HAVE BEEN THE QUARTZ VEIN)

81. CLUES: DARK, MASSIVE, NO DETAIL

83. IGNEOUS

84. IGNEOUS – GRANITE – 72% (WHY DID YOU MISS THIS ONE??)

85. CLUES: LIGHT AND DARK CRYSTALS SCATTERED AT RANDOM WITH MANY TAN FELDSPAR CRYSTALS

87. METAMORPHIC

88. METAMORPHIC – SLATE/PHYLLITE – 29% (HOW DID YOU MISS THIS??)

89. CLUES: ONE COLOR, FOLITATED WITH A LOW SHEEN. HOW DID YOU MISS THIS ONE?????

91. SEDIMENTARY

92. SEDIMENTARY – GEODE – 71% (SHOULD HAVE DONE BETTER)

93. CLUES: SPHERE WITH CRYSTALS ALL HEADING TOWARD THE CENTER

95. SEDIMENTARY

96. SEDIMENTARY – SHALE/LIMESTONE – 54% (OH COME ON!!!! HOW COULD YOU MISS THIS ONE???)

97. CLUES: ALTERNATING LAYERS, LOOK! LOOK! THERE WAS AN EARTH- QUAKE AND THE LAYERS SHIFTED! REMEMBER I MADE A BIG DEAL OUT OF THAT? I CAN’T BE- LIEVE YOU MISSED THIS ONE THAT BADLY.)

99. SEDIMENTARY

100. SEDIMENTARY – SHALE/LIMESTONE – 40% (I’M AT A LOSS HERE)

101. CLUES: DEAD LEAF AT THE BOTTOM OF THE SAMPLE. WHAT DID YOU THINK THAT WAS? SHAME ON YOU! ALL ONE COLOR WITH A HINT OF LAYERS