Table 1.

SIMS analyses of lunar apatite

Sample*	F (wt%)†	Cl (ppm)†	OH (ppm)†
14053_1	2.48 ± 0.03	4,660 ± 50	2,700 ± 400
14053_2	2.70 ± 0.06	4,300 ± 200	1,700 ± 300
14053_3	2.83 ± 0.08	4,570 ± 80	1,400 ± 200
14053_4	2.9 ± 0.1	1,730 ± 50	1,300 ± 200
15404_1	2.47 ± 0.04	11,600 ± 200	1,000 ± 300
15404_2	2.62 ± 0.03	9,340 ± 20	300 ± 200
15404_3	2.54 ± 0.06	10,770 ± 40	220 ± 40
NWA 2977_1	2.7 ± 0.2	2,100 ± 100	7,000 ± 1,000
NWA 2977_2	2.7 ± 0.4	330 ± 50	4,000 ± 700

^*Numbers next to the sample refer to the analysis number indicated on the respective BSE image.

^†All reported uncertainties are 2σ.