Extended Data Fig. 1: Demagnetization of NRM in 75035 and 75055.
From: The palaeoinclination of the ancient lunar magnetic field from an Apollo 17 basalt
Orthographic projections in laboratory coordinates (Table 1) show the nautral remanent magnetization (NRM) vector during alternating field demagnetization projected along the North-East (closed squares) and Up-East (open symbols) directions. Stable components are shown by blue (low coercivity, LC), purple (medium coercivity, MC) and red (high coercivity, HC) arrows, respectively. Data shown here are not corrected for remanence anisotropy. The peak AF is shown by the colour bar. a, Specimen 75035,242Ae. b, Specimen 75035,242Bg. c, Specimen 75055,127Aa. d, Specimen 75055,127Ae.
