leg	site	hole	core	section	top of sample interval (cm)	bottom of sample interval (cm)	subbottom depth(m)	fraction	mineral	percent
57	441		2	3	108	110	11.09	<2 MICRONS	OPAL	30.0
57	441		2	3	108	110	11.09	<2 MICRONS	CLAY MINERALS	42.0
57	441		2	3	108	110	11.09	<2 MICRONS	QUARTZ	16.0
57	441		2	3	108	110	11.09	<2 MICRONS	FELDSPAR (undifferentiated)	 8.0
57	441		2	3	108	110	11.09	<2 MICRONS	PYROXENE	 2.0
57	441		2	3	108	110	11.09	<2 MICRONS	HORNBLENDE	 1.0
57	441		2	3	108	110	11.09	<2 MICRONS	PYRITE	 1.0
57	441		2	3	108	110	11.09	<2 MICRONS	"variety of MONTMORILLONITE"	48.0
57	441		2	3	108	110	11.09	<2 MICRONS	ILLITE	34.0
57	441		2	3	108	110	11.09	<2 MICRONS	CHLORITE	15.0
57	441		2	3	108	110	11.09	<2 MICRONS	KAOLINITE	 3.0
57	441		8	1	095	097	207.46	<2 MICRONS	OPAL	53.0
57	441		8	1	095	097	207.46	<2 MICRONS	CLAY MINERALS	18.0
57	441		8	1	095	097	207.46	<2 MICRONS	QUARTZ	17.0
57	441		8	1	095	097	207.46	<2 MICRONS	FELDSPAR (undifferentiated)	 7.0
57	441		8	1	095	097	207.46	<2 MICRONS	PYROXENE	 2.0
57	441		8	1	095	097	207.46	<2 MICRONS	HORNBLENDE	 1.0
57	441		8	1	095	097	207.46	<2 MICRONS	PYRITE	 2.0
57	441		8	1	095	097	207.46	<2 MICRONS	"variety of MONTMORILLONITE"	42.0
57	441		8	1	095	097	207.46	<2 MICRONS	ILLITE	41.0
57	441		8	1	095	097	207.46	<2 MICRONS	CHLORITE	14.0
57	441		8	1	095	097	207.46	<2 MICRONS	KAOLINITE	 3.0