Table 1.

Overview of gas composition and solid phases in barite-hosted fluid inclusions as determined by Raman analysis.

			Gas composition (mol%)					Raman-active solids
Fluid inclusion	Phases at Troom	Water vol. frac.	CO2	H2S	CH4	N2	COS (carbonyl sulfide)	Kerogen	Anatase	Pyrite	Strontianite	Sulfur
Aqueous carbonic-sulfuric inclusions (± strontianite ±sulfur)
2A_01	Lw + V + S (not Raman-active)	0.99	n.d.
3F-4_04	Lw + V	0.99	100
3A_05	L + V + S1 + S2 + opaque	0.9	100						X	X
3F-4_03	Lw + L + V + S	0.6	99.2	0.8							X
3F-4_01	Lw + V	0.8	96.2	3.1		0.7
1D-1_01	Lw + V + S	0.9	93.8	6.2								X
3F-4_02	Lw + V + S	0.9	93.4	6.6							X
3_01	Lw + V + S1 + S2 + S3 + S4	0.6	91.6	8.4							X	X
3D_01	Lw + L + V + S	0.3	87.0	13.0			X				X
3D_04	(Lw) + L + V + S1 + S2	0.1	86.0	14.0							X	X
3F-4_05	Lw + V + S1 + S2 + S3	0.95	85.6	14.4		(X)				X	X	X
1D-1_02	Lw + V + S	0.9	85.3	13.6		(X)						X
3D_03	(Lw) + L + V + S1 + S2	0.1	84.3	15.2		0.4	?				X	X
3-D_05	Lw + L + V + S1 + S2 + S3 + opaque	0.7	84.0	16.0			X			?	X	?
3D_02	(Lw) + L + V	0.1	81.0	19.0			?
1A-2_08	Lw + L2 + V + S1	0.9	76.0	24.0			?				X
Non-aqueous carbonic-sulfuric inclusions (± sulfur ±kerogen)
1A-2_04	L + V + S1 + S2	«	78.0	21.6	0.4			X				X
1A-2_06	L + V + S	«	78.0	21.6	0.4		(X)	X
1A-2_05	L + V + S1 + S2	«	77.5	23.0	0.5			(X)				X
1A-2_07	L + S1	«	76.0	23.5	0.5		?	X				X
1C-1_01	L + V + S	«	64.9	33.7	1.4							X
1C-1_02	L + V + S	«	62.7	36.4	0.9							X

Lw liquid water, L other liquid (e.g. CO₂), V vapour, S solid, vol. frac. volume fraction.