leg	site	hole	core	section	top of sample interval (m)	bottom of sample interval (m)	fraction	mineral	percent
23	219	A	5		317.00	319.30	CLAY	'diffuse scattering' measure	90.3
23	219	A	5		317.00	319.30	CLAY	'amorphous material' measure	84.9
23	219	A	5		317.00	319.30	CLAY	QUARTZ	 2.7
23	219	A	5		317.00	319.30	CLAY	PLAGIOCLASE	27.3
23	219	A	5		317.00	319.30	CLAY	MONTMORILLONITE	59.1
23	219	A	5		317.00	319.30	CLAY	CLINOPTILOLITE	 2.5
23	219	A	11		371.00	373.00	CLAY	'diffuse scattering' measure	78.5
23	219	A	11		371.00	373.00	CLAY	'amorphous material' measure	66.5
23	219	A	11		371.00	373.00	CLAY	PLAGIOCLASE	 2.0
23	219	A	11		371.00	373.00	CLAY	MONTMORILLONITE	87.9
23	219	A	11		371.00	373.00	CLAY	CLINOPTILOLITE	 1.1
23	219	A	11		371.00	373.00	CLAY	PHILLIPSITE	 7.7
23	219	A	13		387.00	389.10	CLAY	'diffuse scattering' measure	77.9
23	219	A	13		387.00	389.10	CLAY	'amorphous material' measure	65.5
23	219	A	13		387.00	389.10	CLAY	QUARTZ	 0.4
23	219	A	13		387.00	389.10	CLAY	MONTMORILLONITE	92.2
23	219	A	13		387.00	389.10	CLAY	PHILLIPSITE	 4.7