BAILEY
TO KENOSHA
PASS Location Map The Rocks Geology Map Back to Trip |
THE ROCKS |
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Kenosha "granites" from Kenosha Pass to Grant (west to east) |
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1.9 miles east of Kenosha Pass | 2.3 miles east of Kenosha Pass | 3.0 miles east of Kenosha Pass Porphyritic quartz monzonite | 3.0 miles east of Kenosha Pass |
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0.2 miles east of Roberts Tunnel - "The biotite gneisses are varyingly migmatized to have a "igneous appearing" texture and structure." (Hutchinson, 1960, p. 141) | Pikes Peak Granite (Rosalie Outlier) for comparison | Schist 2.85 miles west of Roberts Tunnel | Schist west of Shawnee (slightly weathered surface) |
AGE/ROCK TYPES IN THIS SECTION(for explanation)