Figure F7. (continued). B. Same sample under a higher magnification. The cruciform crystal of magnetite set in fresh plagioclase dominates the left side of the figure. Zoning is clearly seen in the clinopyroxene at the right, and quartz occurs as clear grains or in granophyric intergrowth as marked (Sample 180-1117A-14R-1 [Piece 4, 13-15 cm]).