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
12	117	A	11	2	0.0	0.0	311.00	312.50	Aumento,F.	12	4, 6, 8, 9		XRF      	EXTENSIVELY ALTERED	IGNEOUS	OL-PLAG PHYRIC BASALT											1.9038											Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis.	INITIAL REPORTS
12	117	A	11	2	0.0	10.0	311.00	312.55	Murphy,J.	12	8		        	EXTENSIVELY ALTERED	IGNEOUS	OL-PLAG PHYRIC BASALT	38.14	12.81			7.43	4.29	6.63	11.75	2.40	1.75	1.62	0.25	0.25		4.36	2.60	5.26		0.0110	99.54		Essential oxides quoted to .01%. INITIAL REPORTS	INITIAL REPORTSCHLORITIZED AND CARBONATED
12	117	A	11	2	140.0	150.0	311.00	313.95	Murphy,J.	12	8		        	EXTENSIVELY ALTERED	IGNEOUS	OL-PLAG PHYRIC BASALT	43.33	14.73			4.13	6.54	8.54	9.24	2.37	0.81	1.88	0.31	0.30		3.50	2.85	0.96		0.0100	99.49		Essential oxides quoted to .01%. INITIAL REPORTS	INITIAL REPORTSCHLORITIZED