leg	site	hole	core	section	top of sample interval (m)	bottom of sample interval (m)	fraction	mineral	percent
18	172		1		0.00	4.10	CLAY	'diffuse scattering' measure	85.6
18	172		1		0.00	4.10	CLAY	'amorphous material' measure	77.5
18	172		1		0.00	4.10	CLAY	QUARTZ	29.4
18	172		1		0.00	4.10	CLAY	PLAGIOCLASE	17.2
18	172		1		0.00	4.10	CLAY	KAOLINITE	 1.5
18	172		1		0.00	4.10	CLAY	MICA	41.0
18	172		1		0.00	4.10	CLAY	CHLORITE	 5.6
18	172		1		0.00	4.10	CLAY	MONTMORILLONITE	 2.4
18	172		2		8.00	16.60	CLAY	'diffuse scattering' measure	87.2
18	172		2		8.00	16.60	CLAY	'amorphous material' measure	80.0
18	172		2		8.00	16.60	CLAY	QUARTZ	 6.0
18	172		2		8.00	16.60	CLAY	MICA	 9.8
18	172		2		8.00	16.60	CLAY	MONTMORILLONITE	11.1
18	172		3		17.00	18.10	CLAY	'diffuse scattering' measure	93.3
18	172		3		17.00	18.10	CLAY	'amorphous material' measure	89.5
18	172		3		17.00	18.10	CLAY	QUARTZ	44.8
18	172		3		17.00	18.10	CLAY	PLAGIOCLASE	55.2