GLG 321 (Course) - Grade Details
(with breakdown by instructor)
Course Title: Mineralogy and Geochemistry
Course Description: Earth materials and their origin, modification, structure, dynamics and history. Crystallography and crystal chemistry, and geochemical properties and processes in mineral crystallization and recrystallization. Analytical identification and characterization of minerals in their lithologic context.
GLG 321 - All Instructors
Average Grade - 2.905
Median Grade - 3.0
Latest grades from Fall 2025
GLG 321 - Overview
| Instructor | Grade Info | Number of Students | Latest Grade Data | Breakdown |
|---|---|---|---|---|
| Devika Padmakumar | Average Grade - 3.018 Median Grade - 3.5 |
28 | Fall 2025 | |
| Guillaume C Girard | Average Grade - 3.267 Median Grade - 3.5 |
45 | Fall 2014 | |
| Michael A Velbel | Average Grade - 2.964 Median Grade - 3.5 |
42 | Fall 2013 | |
| Susan Rosemary Krans | Average Grade - 3.233 Median Grade - 4.0 |
15 | Fall 2023 | |
| Susannah Dorfman | Average Grade - 2.809 Median Grade - 3.0 |
250 | Fall 2025 |
Devika Padmakumar
Average Grade - 3.018
Median Grade - 3.5
Latest grades from Fall 2025
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Guillaume C Girard
Average Grade - 3.267
Median Grade - 3.5
Latest grades from Fall 2014
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Michael A Velbel
Average Grade - 2.964
Median Grade - 3.5
Latest grades from Fall 2013
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Susan Rosemary Krans
Average Grade - 3.233
Median Grade - 4.0
Latest grades from Fall 2023
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Susannah Dorfman
Average Grade - 2.809
Median Grade - 3.0
Latest grades from Fall 2025
See detailed grade info for this instructor