leg	site	hole	core	section	top of sample interval (m)	bottom of sample interval (m)	fraction	mineral	percent
17	168		4		31.00	33.10	BULK	'diffuse scattering' measure	97.0
17	168		4		31.00	33.10	BULK	'amorphous material' measure	95.4
17	168		4		31.00	33.10	BULK	QUARTZ	15.1
17	168		4		31.00	33.10	BULK	PLAGIOCLASE	13.3
17	168		4		31.00	33.10	BULK	MICA	13.0
17	168		4		31.00	33.10	BULK	MONTMORILLONITE	28.0
17	168		4		31.00	33.10	BULK	CLINOPTILOLITE	 4.8
17	168		4		31.00	33.10	BULK	PHILLIPSITE	23.8