leg	site	hole	core	section	top of sample interval (cm)	bottom of sample interval (cm)	subbottom depth(m)	fraction	mineral	percent
57	440		1	4	036	038	4.87	<2 MICRONS	OPAL	30.0
57	440		1	4	036	038	4.87	<2 MICRONS	CLAY MINERALS	34.0
57	440		1	4	036	038	4.87	<2 MICRONS	QUARTZ	21.0
57	440		1	4	036	038	4.87	<2 MICRONS	FELDSPAR (undifferentiated)	 7.0
57	440		1	4	036	038	4.87	<2 MICRONS	PYROXENE	 1.0
57	440		1	4	036	038	4.87	<2 MICRONS	HORNBLENDE	 1.0
57	440		1	4	036	038	4.87	<2 MICRONS	CALCITE	 4.0
57	440		1	4	036	038	4.87	<2 MICRONS	PYRITE	 2.0
57	440		1	4	036	038	4.87	<2 MICRONS	"variety of MONTMORILLONITE"	46.0
57	440		1	4	036	038	4.87	<2 MICRONS	ILLITE	31.0
57	440		1	4	036	038	4.87	<2 MICRONS	CHLORITE	15.0
57	440		1	4	036	038	4.87	<2 MICRONS	KAOLINITE	 8.0
57	440		2	4	087	089	11.88	<2 MICRONS	OPAL	 5.0
57	440		2	4	087	089	11.88	<2 MICRONS	CLAY MINERALS	23.0
57	440		2	4	087	089	11.88	<2 MICRONS	QUARTZ	46.0
57	440		2	4	087	089	11.88	<2 MICRONS	FELDSPAR (undifferentiated)	20.0
57	440		2	4	087	089	11.88	<2 MICRONS	PYROXENE	 2.0
57	440		2	4	087	089	11.88	<2 MICRONS	HORNBLENDE	 2.0
57	440		2	4	087	089	11.88	<2 MICRONS	PYRITE	 2.0
57	440		2	4	087	089	11.88	<2 MICRONS	"variety of MONTMORILLONITE"	62.0
57	440		2	4	087	089	11.88	<2 MICRONS	ILLITE	22.0
57	440		2	4	087	089	11.88	<2 MICRONS	CHLORITE	11.0
57	440		2	4	087	089	11.88	<2 MICRONS	KAOLINITE	 5.0
57	440		4	4			30.00	<2 MICRONS	OPAL	 5.0
57	440		4	4			30.00	<2 MICRONS	CLAY MINERALS	56.0
57	440		4	4			30.00	<2 MICRONS	QUARTZ	20.0
57	440		4	4			30.00	<2 MICRONS	FELDSPAR (undifferentiated)	 8.0
57	440		4	4			30.00	<2 MICRONS	PYROXENE	 3.0
57	440		4	4			30.00	<2 MICRONS	HORNBLENDE	 1.0
57	440		4	4			30.00	<2 MICRONS	CALCITE	 5.0
57	440		4	4			30.00	<2 MICRONS	PYRITE	 2.0
57	440		4	4			30.00	<2 MICRONS	"variety of MONTMORILLONITE"	32.0
57	440		4	4			30.00	<2 MICRONS	ILLITE	44.0
57	440		4	4			30.00	<2 MICRONS	CHLORITE	19.0
57	440		4	4			30.00	<2 MICRONS	KAOLINITE	 5.0
57	440		5	4	062	064	40.13	<2 MICRONS	OPAL	25.0
57	440		5	4	062	064	40.13	<2 MICRONS	CLAY MINERALS	36.0
57	440		5	4	062	064	40.13	<2 MICRONS	QUARTZ	25.0
57	440		5	4	062	064	40.13	<2 MICRONS	FELDSPAR (undifferentiated)	 7.0
57	440		5	4	062	064	40.13	<2 MICRONS	PYROXENE	 1.0
57	440		5	4	062	064	40.13	<2 MICRONS	HORNBLENDE	 2.0
57	440		5	4	062	064	40.13	<2 MICRONS	CALCITE	 3.0
57	440		5	4	062	064	40.13	<2 MICRONS	PYRITE	 1.0
57	440		5	4	062	064	40.13	<2 MICRONS	"variety of MONTMORILLONITE"	44.0
57	440		5	4	062	064	40.13	<2 MICRONS	ILLITE	36.0
57	440		5	4	062	064	40.13	<2 MICRONS	CHLORITE	15.0
57	440		5	4	062	064	40.13	<2 MICRONS	KAOLINITE	 5.0
57	440		6	4	120	122	50.21	<2 MICRONS	OPAL	10.0
57	440		6	4	120	122	50.21	<2 MICRONS	CLAY MINERALS	56.0
57	440		6	4	120	122	50.21	<2 MICRONS	QUARTZ	23.0
57	440		6	4	120	122	50.21	<2 MICRONS	FELDSPAR (undifferentiated)	 8.0
57	440		6	4	120	122	50.21	<2 MICRONS	PYROXENE	 1.0
57	440		6	4	120	122	50.21	<2 MICRONS	HORNBLENDE	 1.0
57	440		6	4	120	122	50.21	<2 MICRONS	PYRITE	 1.0
57	440		6	4	120	122	50.21	<2 MICRONS	"variety of MONTMORILLONITE"	37.0
57	440		6	4	120	122	50.21	<2 MICRONS	ILLITE	34.0
57	440		6	4	120	122	50.21	<2 MICRONS	CHLORITE	24.0
57	440		6	4	120	122	50.21	<2 MICRONS	KAOLINITE	 5.0