EARTHSC 4421: Earth Materials
Ohio State University
Internal and external symmetry of minerals; relationship of physical properties to crystal structure; introduction to modern and traditional identification methods; sight identification of about 30 minerals. Prereq or concur: Chem 1210. Not open to students with credit for EarthSci 421, GeolSci 221, or GeolSci 421.
Average GPA: 3.52
Grade distribution records: 140 students across 7 terms.
Grade distribution
| Grade | Students | Percent |
|---|---|---|
| A | 73 | 52.1% |
| A- | 2 | 1.4% |
| B+ | 30 | 21.4% |
| B | 23 | 16.4% |
| B- | 6 | 4.3% |
| C | 4 | 2.9% |
| C- | 1 | 0.7% |
| F | 1 | 0.7% |
Based on 140 student grade records across 7 terms.