Core, section, interval (cm)
|
Original mode of phenocrysts (excluding vesicles)
|
Groundmass (including vesicles)
|
Olivine phenocryst size (mm)
|
|||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ol
|
pl
|
cpx
|
sp
|
mt
|
Total
|
gl
|
meso.
|
vesicles
|
Gm min.
|
pl
|
cpx (aug)
|
pig
|
mt
|
qtz
|
Min
|
Max
|
Average
|
|
206-1256C- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5R-1, 4-6 | 0.90 | 2.00 | — | — | — | 2.90 |
|
|
|
|
|
|
|
|
|
0.10 | 0.20 | 0.15 |
5R-2, 2-6 | 1.05 | 4.90 | 0.65 | — | — | 6.60 |
|
|
|
|
|
|
|
|
|
0.10 | 0.40 | 0.25 |
5R-2, 39-42 | 1.80 | 4.65 | 0.60 | — | — | 7.05 |
|
|
|
|
|
|
|
|
|
0.08 | 0.50 | 0.29 |
6R-1, 21-24 | 0.85 | 0.70 | 0.05 | — | — | 1.60 |
|
|
|
|
|
|
|
|
|
0.04 | 0.30 | 0.17 |
6R-1, 127-130 | 1.30 | 0.60 | 0.40 | — | — | 2.30 |
|
|
|
|
|
|
|
|
|
0.05 | 0.15 | 0.10 |
6R-2, 61-65 | 1.06 | 0.61 | Tr | — | — | 1.67 |
|
|
|
|
|
|
|
|
|
0.05 | 0.40 | 0.23 |
6R-3, 21-24 | 2.05 | 1.25 | — | — | — | 3.30 |
|
|
|
|
|
|
|
|
|
0.08 | 0.40 | 0.24 |
6R-4, 56-60 | 1.80 | 0.45 | 0.10 | — | — | 2.36 |
|
|
0.25 | 97.40 |
|
|
|
|
|
0.06 | 0.50 | 0.15 |
6R-5, 18-22 | 1.50 | 0.90 | — | — | — | 2.40 |
|
|
|
|
|
|
|
|
|
0.10 | 0.40 | 0.25 |
6R-5, 76-80 | 2.05 | 0.35 | — | Tr | — | 2.40 |
|
|
|
|
|
|
|
|
|
0.06 | 0.30 | 0.18 |
7R-1, 62-66 | 0.35 | 0.60 | 0.10 | — | — | 1.05 |
|
98.95 | Tr |
|
|
|
|
|
|
0.06 | 0.30 | 0.10 |
7R-1, 93-97 | 0.65 | 0.35 | 0.05 | — | — | 1.05 |
|
|
|
|
|
|
|
|
|
0.06 | 1.00 | 0.53 |
7R-3, 40-43 | 0.70 | 1.55 | 0.40 | 0.10 | — | 2.76 | 0.05 |
|
0.25 | 96.95 |
|
|
|
|
|
0.20 | 0.20 | 0.20 |
7R-4, 14-18 | 0.30 | 0.15 | 0.10 | Tr | — | 0.55 |
|
|
|
|
|
|
|
|
|
0.04 | 0.30 | 0.17 |
206-1256C-
5R-1, 4-6
0.10
0.20
0.15
0.020
0.100
0.060
5R-2, 2-6
0.10
0.30
0.20
0.10
0.40
0.25
0.010
0.020
0.015
5R-2, 39-42
0.05
0.20
0.13
0.10
0.20
0.15
0.020
0.020
0.020
6R-1, 21-24
0.05
0.80
0.43
0.06
0.30
0.18
0.020
0.080
0.100
6R-1, 127-130
0.20
0.40
0.30
0.20
0.40
0.30
0.010
0.020
0.100
6R-2, 61-65
0.10
1.00
0.55
0.03
0.10
0.07
0.010
0.030
0.100
6R-3, 21-24
0.08
0.70
0.39
6R-4, 56-60
0.15
1.30
0.30
0.15
0.50
0.20
6R-5, 18-22
0.10
0.80
0.45
0.010
0.010
0.010
6R-5, 76-80
0.15
0.80
0.48
0.005
0.010
0.008
7R-1, 62-66
0.05
0.90
0.25
0.07
0.50
0.10
7R-1, 93-97
0.20
0.20
0.20
0.10
0.40
0.25
0.001
0.005
0.002
7R-3, 40-43
0.06
1.00
0.53
0.10
0.40
0.25
0.001
0.005
0.002
7R-4, 14-18
0.06
0.90
0.48
0.02
0.05
0.04
0.005
0.010
0.008
Notes: ol = olivine, pl = plagioclase, cpx = clinopyroxene, sp = spinel, mt = montmorillonite, pig = pigeonite, qtz = quartz, gl = glass. meso. = mesostasis, Gm min. = groundmass minerals, cpx (aug) = augite. Tr = present, but none was counted. — = absent. Only a portion of this table appears here. The complete table is available in ASCII.