Table T12. Total sulfur and water concentration in samples analyzed by ICP-AES and unignited XRD samples, Hole 1188A.

Table T12. Total sulfur and water concentration in samples analyzed by ICP-AES and unignited XRD samples, Hole 1188A.

Core, section,
interval (cm) Curated
depth
(mbsf) Total Sulfur (wt%) H₂O⁺ unignited
(wt%)

Unignited

Ignited*

Ignited^†

193-1188A-

2R-1, 9-12 9.69 0.02 ND ND 1.21

5R-1, 38-40 33.98 0.06 ND ND ND

5R-1, 42-45 44.04 0.65 ND 0.02 7.93

7R-1, 62-64 48.82 4.66 0.74 0.36 4.75

7R-1, 92-93 49.12 2.81 ND ND ND

7R-1, 119-120 49.39 2.56 ND ND ND

7R-1, 145-147 49.65 9.24 ND ND ND

7R-2, 39-41 50.09 3.78 0.73 0.20 5.09

7R-2, 51-53 50.21 6.80 ND ND ND

8R-1, 66-69 58.56 2.53 0.32 0.15 5.42

8R-1, 124-127 59.14 5.00 0.63 0.20 4.90

8R-1, 147-148 59.37 7.44 ND ND ND

9R-1, 13-14 67.73 0.58 ND ND ND

9R-1, 67-70 68.27 4.33 0.21 0.09 3.63

9R-2, 79-81 69.89 5.13 ND 0.20 3.34

10R-1, 35-37 77.65 0.93 ND ND ND

11R-1, 35-38 87.25 5.47 0.53 0.33 3.49

11R-1, 56-57 87.46 4.75 ND ND ND

12R-1, 51-52 97.11 2.68 ND ND ND

12R-1, 69-70 97.29 2.88 ND ND ND

12R-1, 117-118 97.77 0.33 ND ND ND

12R-2, 48-51 98.56 0.63 0.01 ND 1.54

13R-1, 9-12 106.39 1.37 ND ND ND

14R-1, 44-45 116.47 3.95 0.69 0.06 3.08

14R-1, 92-93 116.92 1.73 ND ND ND

14R-1, 105-108 117.05 2.98 1.09 0.06 2.53

16R-1, 77-78 136.17 3.09 ND ND ND

16R-1, 95-98 136.35 3.42 0.56 0.03 3.24

16R-2, 12-15 136.98 3.63 ND ND 0.87

16R-2, 40-43 137.26 2.16 0.11 BD 0.68

16R-2, 51-52 137.37 2.38 ND ND ND

16R-2, 68-69 137.54 2.41 ND ND ND

17R-1, 90-93 146.00 0.99 0.01 0.04 3.36

17R-1, 123-124 146.33 4.02 ND ND ND

18R-1, 28-29 154.98 1.12 ND ND ND

19R-1, 73-76 165.03 0.49 BD ND 1.44

20R-1, 46-47 174.36 3.99 ND ND ND

20R-1, 74-77 174.62 5.98 BD ND 2.33

20R-1, 75-76 174.64 5.98 BD ND 2.33

20R-1, 92-95 174.82 2.79 BD ND 2.17

20R-1, 102-103 174.92 4.23 ND ND ND

21R-1, 20-21 183.30 0.39 BD ND 2.18

Core, section, interval (cm)	Curated depth (mbsf)	Total Sulfur (wt%)	H₂O⁺ unignited (wt%)
Unignited	Ignited*	Ignited^†
193-1188A-
2R-1, 9-12	9.69	0.02	ND	ND	1.21
5R-1, 38-40	33.98	0.06	ND	ND	ND
5R-1, 42-45	44.04	0.65	ND	0.02	7.93
7R-1, 62-64	48.82	4.66	0.74	0.36	4.75
7R-1, 92-93	49.12	2.81	ND	ND	ND
7R-1, 119-120	49.39	2.56	ND	ND	ND
7R-1, 145-147	49.65	9.24	ND	ND	ND
7R-2, 39-41	50.09	3.78	0.73	0.20	5.09
7R-2, 51-53	50.21	6.80	ND	ND	ND
8R-1, 66-69	58.56	2.53	0.32	0.15	5.42
8R-1, 124-127	59.14	5.00	0.63	0.20	4.90
8R-1, 147-148	59.37	7.44	ND	ND	ND
9R-1, 13-14	67.73	0.58	ND	ND	ND
9R-1, 67-70	68.27	4.33	0.21	0.09	3.63
9R-2, 79-81	69.89	5.13	ND	0.20	3.34
10R-1, 35-37	77.65	0.93	ND	ND	ND
11R-1, 35-38	87.25	5.47	0.53	0.33	3.49
11R-1, 56-57	87.46	4.75	ND	ND	ND
12R-1, 51-52	97.11	2.68	ND	ND	ND
12R-1, 69-70	97.29	2.88	ND	ND	ND
12R-1, 117-118	97.77	0.33	ND	ND	ND
12R-2, 48-51	98.56	0.63	0.01	ND	1.54
13R-1, 9-12	106.39	1.37	ND	ND	ND
14R-1, 44-45	116.47	3.95	0.69	0.06	3.08
14R-1, 92-93	116.92	1.73	ND	ND	ND
14R-1, 105-108	117.05	2.98	1.09	0.06	2.53
16R-1, 77-78	136.17	3.09	ND	ND	ND
16R-1, 95-98	136.35	3.42	0.56	0.03	3.24
16R-2, 12-15	136.98	3.63	ND	ND	0.87
16R-2, 40-43	137.26	2.16	0.11	BD	0.68
16R-2, 51-52	137.37	2.38	ND	ND	ND
16R-2, 68-69	137.54	2.41	ND	ND	ND
17R-1, 90-93	146.00	0.99	0.01	0.04	3.36
17R-1, 123-124	146.33	4.02	ND	ND	ND
18R-1, 28-29	154.98	1.12	ND	ND	ND
19R-1, 73-76	165.03	0.49	BD	ND	1.44
20R-1, 46-47	174.36	3.99	ND	ND	ND
20R-1, 74-77	174.62	5.98	BD	ND	2.33
20R-1, 75-76	174.64	5.98	BD	ND	2.33
20R-1, 92-95	174.82	2.79	BD	ND	2.17
20R-1, 102-103	174.92	4.23	ND	ND	ND
21R-1, 20-21	183.30	0.39	BD	ND	2.18

Notes: ICP-AES = inductively coupled plasma-atomic emission spectroscopy, XRD = X-ray diffraction. * = ignited at 600°C for 6 hr and then at 1050°C for 1 hr, † = ignited at 600°C for 6 hr and then at 1050°C for 4 hr. Detection limit = 0.01%. Instrument precision = ±0.04%. ND = not determined, BD = below detection. Loss on ignition (LOI) on Hole 1188A samples was carried out at 1050°C for 1 hr. Additionally, total sulfur post-LOI for the ICP-AES samples are reported.