leg	site	hole	core	section	top of sample interval(cm)	bottom of sample interval (cm)	subbottom depth(m)	fraction	mineral	percent
69	504	B	1	1				>20 MICRONS	QUARTZ	20.0
69	504	B	1	1				>20 MICRONS	APATITE	 5.0
69	504	B	1	1				>20 MICRONS	FELDSPAR (undifferentiated)	25.0
69	504	B	1	1				>20 MICRONS	APATITE	15.0
69	504	B	1	1				>20 MICRONS	PYRITE	20.0
69	504	B	2	1				>20 MICRONS	QUARTZ	 3.0
69	504	B	2	1				>20 MICRONS	FELDSPAR (undifferentiated)	 5.0
69	504	B	2	1				>20 MICRONS	PYRITE	 5.0