. Author manuscript; available in PMC: 2021 Aug 30.

Published in final edited form as: Earth Planet Sci Lett. 2015 May 13;423:114–124. doi: 10.1016/j.epsl.2015.05.001

Table 2:

Highly siderophile element data (in pg g ⁻¹) and ¹⁸⁷Os/¹⁸⁸Os for mare basalts

Sample	Method	Mass (g)	Type	MgO (wt.%)	Os	±	Ir	±	Ru	±	Pt	±	Pd	±	Re	±	Re*	¹⁸⁷Re/¹⁸⁸Os	±2σ	¹⁸⁷Os/¹⁸⁸Os	±2σ	γ_Osi

12009, 136	10cm CT	0.332	ONB	11.6	10.54	0.41	10.19	5.05	20.81	3.61	72.00	20.08	60.58	35.27	1.25	0.89	1.45	0.573	0.009	0.14260	0.00046	4.8
12009, 136	10cm CT	0.778	ONB	11.6	11.81	0.28	9.20	1.31	28.14	2.56	107.89	8.07	63.41	4.39	0.91	0.48	1.58	0.371	0.006	0.14167	0.00072	14.8
12009, 136	20cm CT	0.960	ONB	11.6	10.06	0.24	10.52	2.59	20.36	2.00	74.42	5.54	63.28	9.13	1.54	0.46	1.39	0.738	0.011	0.14274	0.00031	−3.9
12040, 200	10cm CT	0.351	ONB	16.7	26.90	0.40	41.09	7.70	48.80	3.81	99.88	20.84	61.91	34.88	1.42	0.95	2.21	0.254	0.004	0.12752	0.00077	7.7
12040, 200	10cm CT	0.973	ONB	16.7	45.42	0.23	41.61	1.19	67.27	2.18	113.74	6.57	53.19	3.52	3.96	0.68	3.80	0.420	0.006	0.12789	0.00002	−0.9
12040, 200	20cm CT	1.157	ONB	16.7	42.19	0.21	33.72	2.63	77.57	1.80	94.34	4.72	66.41	7.81	4.19	0.48	4.06	0.479	0.007	0.13133	0.00003	−0.8
12039, 38	10cm CT	0.595	PNB	5.8	10.04	0.36	5.28	1.45	21.85	3.15	19.48	7.20	8.76	3.62	1.50	0.52	1.73	0.724	0.011	0.15217	0.00015	5.8
12039, 38	HPA	0.932	PNB	5.8	4.11	0.22	1.39	0.85	18.64	2.51	18.92	1.83	9.88	2.58	1.59	0.59	1.53	1.882	0.028	0.20775	0.00017	−3.6
12019, 15	10cm CT	0.610	PNB	9.2	4.50	0.34	1.92	0.97	16.09	2.93	27.93	7.96	6.97	3.23	1.09	0.59	1.10	1.174	0.018	0.17210	0.00047	0.6
12019, 15	HPA	1.134	PNB	9.2	10.58	0.19	5.50	1.34	19.52	2.13	32.47	1.58	15.50	2.42	1.49	0.59	0.84	0.681	0.010	0.12683	0.00008	−15.9
12022, 298	10cm CT	0.538	INB	11.3	21.88	0.41	12.61	1.88	41.97	3.71	84.16	10.97	26.94	5.45	1.98	0.84	1.94	0.436	0.007	0.12931	0.00012	−0.4
12022, 298	HPA	1.337	INB	11.3	12.21	0.16	8.59	1.27	28.09	1.89	50.01	1.37	19.25	2.16	1.69	0.55	1.33	0.668	0.010	0.13473	0.00006	−7.8
12005, 63	10cm CT	0.652	INB	20.0	65.11	0.34	50.34	1.76	113.78	3.26	150.52	9.73	91.69	5.30	7.27	1.04	7.03	0.539	0.008	0.13454	0.00044	−1.0
12005, 63	20cm CT	0.750	INB	20.0	31.76	0.32	25.33	3.75	52.57	2.69	75.10	6.96	38.80	10.10	2.50	0.62	2.62	0.379	0.006	0.12757	0.00005	1.0
12005, 63	20cm CT	1.032	INB	20.0	48.40	0.23	41.46	2.97	88.15	2.02	111.71	5.31	73.28	8.74	4.54	0.53	4.22	0.452	0.007	0.12888	0.00004	−1.7
12038, 258	10cm CT	0.854	FNB	6.8	10.57	0.25	0.39	0.30	1.10	0.77	21.86	5.83	2.20	1.45	0.60	0.36	1.79	0.275	0.004	0.15148	0.00186	29.3
12038, 258	HPA	1.076	FNB	6.8	3.44	0.19	0.12	0.11	0.74	0.57	6.63	1.39	1.34	0.93	0.86	0.47	0.31	1.203	0.018	0.12982	0.00048	−41.2
15555, 950	10cm CT	0.589	ONB	11.3	43.00	0.37	47.46	2.73	33.20	2.31	152.70	31.85	24.08	2.88	1.30	0.60	2.66	0.146	0.002	0.12196	0.00004	8.2
15555, 955	10cm CT	0.255	ONB	11.7	12.43	0.67	25.40	2.45	28.53	2.32	97.29	31.11	32.52	23.50	1.46	1.08	1.07	0.567	0.009	0.12854	0.00035	−8.2
15555, 958	10cm CT	0.259	ONB	12.8	8.07	0.64	25.05	2.41	17.10	2.17	71.14	27.56	35.42	24.86	1.31	0.99	0.54	0.782	0.012	0.12349	0.00026	−24.6
70135, 98	10cm CT	0.801	IImB	9.8	4.12	0.26	3.69	1.35	4.27	1.28	22.66	12.84	11.91	2.00	0.62	0.36	0.31	0.729	0.011	0.12548	0.00009	−22.7
MIL 05035, 20	10cm CT	0.593	Low-Ti Met	7.4	0.48	0.21	0.45	0.39	0.45	0.38	31.97	17.77	7.24	2.24	2.52	0.77	0.03	25.2	0.4	0.12437	0.00021	−1187.5
LAP 04841,6	10cm CT	0.512	Low-Ti Met	7.3	5.42	0.40	1.58	1.07	3.51	1.57	49.99	24.04	20.51	3.18	2.58	0.86	0.63	2.297	0.034	0.13615	0.00023	−82.8

Abundance uncertainties, shown in parentheses, reflect propogated blank correction errors relating to the measured blank in the appropriate sample cohort (Table S1). Because of the range in the quantitites of HSE present among samples,uncertainties in the abundance data are highly variable, with the magnitude of uncertainties largely reflecting blank/sample ratios. Uncertainty in ¹⁸⁷Re/¹⁸⁸Os and γ_Os ratios reflects the propogated errors of the Os and Re abundance uncertainties. Re* is the concentration of Re calculated using¹⁸⁷Os/¹⁸⁸Os and Os concentration, assuming chondritic¹⁸⁷Os/¹⁸⁸Os at the time of sample formation. Ages for samples (in Ga) are listed in Table S2. CT = Carius tube digestion; HPA = high-pressure asher digestion; ONB = olivine-normative basalt; PNB = pigeonite-normative basalt; INB = ilmenite-normative basalt; FNB = feldspathic-normative basalt; HmB = ilmenite-rich basalt; Low-Ti Met = low titanium mare basalt meteorite.