Figure F42. The sharp contact between aphanitic groundmass and a more coarsely crystalline patch in Sample 192-1185B-22R-6 (Piece 6A, 51-54 cm), Unit 11. The patch consists of olivine, plagioclase, clinopyroxene, and titanomagnetite (field of view = 2.8 mm; plane-polarized light; photomicrograph ID# 1185B

Figure F42. The sharp contact between aphanitic groundmass and a more coarsely crystalline patch in Sample 192-1185B-22R-6 (Piece 6A, 51-54 cm), Unit 11. The patch consists of olivine, plagioclase, clinopyroxene, and titanomagnetite (field of view = 2.8 mm; plane-polarized light; photomicrograph ID# 1185B_164).