Figure F10. Equal-area projections illustrating the reduction of scatter after repositioning the discrete sample tray. Left-hand plots show results for standard #2 when rotated at 90° intervals about the magnetometer x-, y-, and z-axes, respectively. Note the higher scatter but lower angular deviation of individual directions for rotations about the x- or y-axis. Right-hand plot shows results for the same sample positions after realignment of the discrete sample tray.

Figure F10. Equal-area projections illustrating the reduction of scatter after repositioning the discrete sample tray. Left-hand plots show results for standard #2 when rotated at 90° intervals about the magnetometer x-, y-, and z-axes, respectively. Note the higher scatter but lower angular deviation of individual directions for rotations about the x- or y-axis. Right-hand plot shows results for the same sample positions after realignment of the discrete sample tray.