EARTHSC 4421
Earth Materials
3 cr
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.
Grade history
173 students across 3 instructors · course avg 3.36
Instructor unknown
3.23 GPAmedian 3.370 students · 2 terms
70 students total · 2 terms · click to see per-term
69 students · 3 terms
69 students total · 3 terms · click to see per-term
34 students · 2 terms
34 students total · 2 terms · click to see per-term
Source: historical OSU grade releases via thegradeguide.com (Adam Gluck), Spring 2016 – Summer 2023. FERPA-filtered: sections under 10 students excluded.
Sections
3
Instructors
1
Enrolled
33 / 72
Open
3
Instructors
Sections in Autumn 2026
| # | Sec | Instructor | Hist. GPA | Days/Time | Room | Enrollment |
|---|---|---|---|---|---|---|
| 16896 | 130 | Michael Barton | 3.56 GPA | MW 10:20 am-11:15 am | ML 247 247 | Open · 11/36 |
| 16897 | 131 | Michael Barton | 3.56 GPA | T 2:50 pm-4:40 pm | ML 247 247 | Open · 11/18 |
| 26155 | 132 | Michael Barton, Sarah Elizabeth Brown, Raegan Hepp | 3.56 GPA | T 12:45 pm-2:35 pm | ML 247 247 | Open · 11/18 |