Interference figures

26:06
Laws of crystallography and crystal system

29:10
Birefringence and interference colour

31:11
Optical Mineralogy Pt.2- Optical Indicatrix, Uniaxial vs Biaxial, Interference Figures | GEO GIRL

36:41
Uniaxial minerals 1: Snow day lecture

32:47
Symmetry Operations, Types of Twinning, & Miller Indices of Crystal Planes- Mineralogy | GEO GIRL

3:33:33
Sadece dinle! Allah'ın Frekansı 1111 Hz: Açıklanamayan Mucizeler Tüm Hayatınıza Uzayacak

27:03
Optical properties of biaxial minerals

3:25:28