Units:4 Description, identification, and classification of minerals and igneous, sedimentary, and metamorphic rocks in hand specimen. Occurrence and use of earth materials. Division: Upper Division Requisites: Pre-requisite: GEOL 109, and CHEM 109 (C) or CHEM 107. Permission to enroll: No Special Consent Required Grading mode: Optional Grade Basis Course fees: See class schedule for fee information Weekly: Lecture 3 hrs. Laboratory 3 hrs.