Figure F39. Discrete crystals of chrome spinel (outlined) and titanomagnetite (bright) in Sample 192-1185A-10R-3 (Piece 1B, 51-54 cm), Unit 5B (field of view = 0.28 mm; reflected light; photomicrograph ID# 1185A

Figure F39. Discrete crystals of chrome spinel (outlined) and titanomagnetite (bright) in Sample 192-1185A-10R-3 (Piece 1B, 51-54 cm), Unit 5B (field of view = 0.28 mm; reflected light; photomicrograph ID# 1185A_130).