ROCK TEST ROCK TEST SEDIMENTARY SEDIMENTARY SANDSTONE â 84% SEDIMENTARY SANDSTONE â 84% CLUES: GRITTY FEEL, AND LAYERS SEDIMENTARY SEDIMENTARY â SHALE/LIMESTONE â 84%…
ROCK TEST ROCK TEST SEDIMENTARY SEDIMENTARY SANDSTONE â 84% SEDIMENTARY SANDSTONE â 84% CLUES: GRITTY FEEL, AND LAYERS SEDIMENTARY SEDIMENTARY â SHALE/LIMESTONE â 84%…