Initial Reports, Volume 203																	
Ms 203-103																	
Chapter 3, Table T3. Mineral assemblage and proportions described in thin sections, Hole 1243B.																	

Note: single + = <1% modal volume, multiple +’s = 1% modal volume each, single x = 5%-10% modal volume, multiple x’s = 10% modal volume each.
										Phenocryst		Groundmass					
Thin section	Leg	Site 	Hole	Core	Type	Section	Piece	Interval (cm)	Unit	Olivine	Plagioclase	Olivine	Plagioclase	Clinopyroxene	Magnetite	Ilmenite	Glass

1	203	1243	B	2	R	1	5	23-25	1				xxxxxx	xxx	x		
2	203	1243	B	2	R	1	9	47-49	3								
3	203	1243	B	3	R	1	15	114-117	3	+			xxxxxx	xxx	x		
4	203	1243	B	3	R	1	 16B	130-134	3				xxxxxx	x	x		x
6	203	1243	B	5	R	2	3	 11-14	3				xxxx	xxxx	x		x
5	203	1243	B	5	R	2	5	29-32	3				xxx	xxx	x		x
7	203	1243	B	6	R	2	14	105-109	3				xxxxxx	xx	x		x
8	203	1243	B	7	R	1	11	75-78	4				xxx	xx	+		x
9	203	1243	B	7	R	1	12	81-84	4		+		xxxxxx	x	+		x
10	203	1243	B	7	R	2	 4A	55-57	4	+	+		xxxxxxx	x	+		x
11	203	1243	B	7	R	2	5	74-77	4	+	+		xxxxxx	+	+		xx
12	203	1243	B	7	R	3	2	20-23	4	+	+		xxxxxx	+	+		x
13	203	1243	B	8	R	2	4	25-29	4	++	+++++		xxxx	+	x		xx
14	203	1243	B	9	R	2	 6C	138-141	4	+++	+++++	+	xxxxx	xxxx	x		x
15	203	1243	B	10	R	1	3	14-17	4		+	+	xxxxx	xxx	+	+	x
16	203	1243	B	10	R	2	 1B	 12-15	5	+			xxxx	x	x		x
17	203	1243	B	11	R	1	10	51-53	5	+	+		xxxx	x	x		xx
19	203	1243	B	12	R	1	 14C	136-140	6				xxxx	xx	+		xx
18	203	1243	B	13	R	1	10	84-87	6	+	+		xxxxx	+	+	+	xx
21	203	1243	B	15	R	1	5	50-53	6		+		xxxx	xxx	+	+	x
20	203	1243	B	15	R	1	9	84-87	7	+	+		xxxxxxx	+	+		x
22	203	1243	B	17	R	1	2	17-19	7				xxxxx	xxxx	+		+
23	203	1243	B	18	R	1	4	23-26	8	++	x		x				xxxxxxx