Geology Reference + Quiz

Your pocket field guide for Geology for Civil Engineers — minerals and the three rock families, strike & dip and structures, plate tectonics and earthquakes, groundwater and geologic time, and engineering geology. Search the reference, then test yourself with the topic quizzes. Free to use.

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This reference is a study aid. Confirm exact values, classifications and seismic/geologic-hazard provisions against the governing references (NSCP 2015, PHIVOLCS, DPWH, your textbook) and your professor’s notes before using them in design.

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Each quiz is multiple-choice with instant feedback and a short explanation after every answer. Aim for 80%+ — then try Mixed.