leg	site	hole	core	section	top interval depth(cm)	bottom interval depth(cm)	top of core depth(m)	sample midpoint depth(m)	analyst	volume	chapters	piece number	analytical methods	alteration	rock type	rock name	SiO2	Al2O3	Fe2O3	FeO(total)	Fe2O3(total)	FeO	MgO	CaO	Na2O	K2O	TiO2	MnO	P2O5	LOI	H20+	H2O-	CO2	SO3	S	total	magnesium number	analytical info.	data source	comments
91	595	A	10	2	21.0	24.0	69.80	71.52	Saunders,A.	91	15	4	XRF      	SLIGHTLY ALTERED	IGNEOUS	BASALT										0.24	1.81		0.15									Analyses in table are on a volatile-free basis. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis.	INITIAL REPORTSPOSSIBLY ANDESITE
91	595	A	10	3	57.0	60.0	69.80	73.39	Saunders,A.	91	15	7	XRF      	SLIGHTLY ALTERED	IGNEOUS	BASALT										0.26	1.81		0.14									Analyses in table are on a volatile-free basis. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis.	INITIAL REPORTS
91	595	A	10	4	76.0	80.0	69.80	75.08	Saunders,A.	91	15	5	XRF      	SLIGHTLY ALTERED	IGNEOUS	BASALT	50.1	14.5			1.41	9.37	6.83	11.80	2.62	0.48	1.63	0.18	0.11							99.03	0.565	Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Values for iron partitioning (Fe+++/Fe++) INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++.	INITIAL REPORTSPOSSIBLY ANDESITE, PROBABLE COOLING UNIT TRANSITION
91	595	A	11	1	117.0	121.0	79.40	80.59	Saunders,A.	91	15	10	XRF      	SLIGHTLY ALTERED	IGNEOUS	APHYRIC BASALT	48.4	13.8			1.87	12.47	5.83	8.99	2.96	0.80	2.77	0.23	0.23							98.35	0.454	Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Values for iron partitioning (Fe+++/Fe++) INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++.	INITIAL REPORTSFINE-GRAINED
91	595	A	12	1	51.0	54.0	84.40	84.93	Saunders,A.	91	15	7	XRF      	SLIGHTLY ALTERED	IGNEOUS	APHYRIC BASALT	49.0	13.8			1.76	11.74	6.00	9.11	3.08	0.51	2.77	0.28	0.16							98.21	0.477	Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Values for iron partitioning (Fe+++/Fe++) INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++.	INITIAL REPORTSFINE-GRAINED