Experimental Investigation on Organic Matter Orientation Characteristics of Terrestrial and Marine Shale in China

Table 1

Parameters of the shale samples.

Sample	Formation	Sedimentary	Source	TOC (wt%)	(%)	Mineralogical composition (wt%)
		Environment				Clay	Quartz	Feldspar	Calcite	Pyrite
JY11	LMX	Marine	Jaoshiba	3.3	1.8-2.9^a	28.9	47.1	8.8	10.8	4.4
JY45	LMX	Marine	Jaoshiba	3.03	1.8-2.9^a	32.2	39.5	8.3	15.7	4.3
BY	LMX	Marine	Baojing	2.33^b	3.28^b	27.5	44.9	12.2	11.3	4.1
YY	C-7	Terrestrial	Yanchang	1.7-9.8^c	0.7–1.3^a,c	50.3	25.1	2.2	17.2	5.2

Note: ^aThe data was from [28]. ^bThe data was from [29]. ^cThe data was from [30].