24:19

Minerals with Willsey: Feldspars

26:50

Mineralogy: Lecture 47, Quartz

17:42

Mineralogy: Lecture 45, Pyroxenes

1:11:24

Eutectic and Peritectic in Phase Diagrams: Equilibrium vs. Fractional Crystallization and Melting

16:04

Identifying Minerals -- Earth Rocks!

1:10:54

Lecture - Intro to Crystallography

19:10

Mineralogy: Lecture 20, Calculating Mineral Formulas

19:26

Minerals with Willsey: Olivine, Pyroxene, and Amphibole