Core,
section, interval (cm):
|
168R-7,
131-135 |
188R-5,
13-18 |
202R-3,
7-12 |
202R-3,
7-12 |
202R-3,
7-12 |
203R-2,
11-16 |
205R-1,
123-128 |
205R-4,
40-45 |
206R-4,
139-144 |
206R-4,
139-144 |
207R-4,
102-107 |
---|---|---|---|---|---|---|---|---|---|---|---|
Number of
analyses:
|
5
|
2
|
2
|
2
|
2
|
1
|
2
|
3
|
2
|
1
|
2
|
Major element oxide (wt%): | |||||||||||
SiO2 | 43.45512 | 43.03785 | 43.29455 | 43.04625 | 43.273 | 43.0891 | 43.19925 | 43.22076667 | 42.9374 | 43.0476 | 43.21255 |
Al2O3 | 23.41566 | 23.22165 | 24.0392 | 24.15385 | 23.84585 | 22.3996 | 23.4575 | 23.83323333 | 23.47915 | 22.5933 | 23.3665 |
FeO | 0.23066 | 0.8783 | 0.29475 | 0.34375 | 0.52295 | 2.4047 | 0.7681 | 0.181466667 | 1.1147 | 1.8023 | 0.22015 |
MnO | 0.02678 | 0.01495 | 0.05355 | 0.05755 | 0.02845 | 0.0003 | 0.0996 | 0.040966667 | 0.0403 | 0 | 0.02105 |
MgO | 0.6048 | 0.04315 | 0 | 0.1088 | 0.02295 | 0.0632 | 0.3468 | 0.0566 | 0.18835 | 0.0765 | 0.30365 |
CaO | 26.46558 | 27.78155 | 27.6795 | 27.82065 | 27.46635 | 27.1898 | 27.35615 | 26.99063333 | 27.4752 | 27.5195 | 26.03595 |
Na2O | 0.05392 | 0.1023 | 0.1026 | 0.02625 | 0.032 | 0.0964 | 0.01035 | 0.169533333 | 0.04275 | 0.1939 | 0.095 |
Total: | 94.1986 | 95.07975 | 95.46415 | 95.5571 | 95.19155 | 95.2431 | 95.23775 | 94.4932 | 95.27785 | 95.2331 | 93.15985 |
Number of ions based on 24 (O, OH): | |||||||||||
Si | 6.056959304 | 5.994232857 | 5.986118396 | 5.94880341 | 5.996045443 | 6.010669101 | 5.990707292 | 6.02547836 | 5.963950123 | 6.00669747 | 6.080739975 |
AlIV | 1.943040696 | 2.005767143 | 2.013881604 | 2.05119659 | 2.003954557 | 1.989330899 | 2.009292708 | 1.97452164 | 2.036049877 | 1.99330253 | 1.919260025 |
AlVI | 1.903314776 | 1.806022962 | 1.903307804 | 1.882784699 | 1.890046681 | 1.69320905 | 1.824787041 | 1.941136146 | 1.807521939 | 1.722206248 | 1.955863414 |
Al ions | 3.846355472 | 3.811790105 | 3.917189408 | 3.933981289 | 3.894001238 | 3.682539949 | 3.834079749 | 3.915657786 | 3.843571817 | 3.715508777 | 3.875123439 |
Fe+3 | 0.024183231 | 0.092050007 | 0.03070182 | 0.03574735 | 0.054576279 | 0.252417937 | 0.080037155 | 0.019019176 | 0.116495941 | 0.189242123 | 0.023282569 |
Ca | 3.951867978 | 4.14534846 | 4.099945107 | 4.118944516 | 4.077261099 | 4.063341548 | 4.06443569 | 4.030761252 | 4.088616104 | 4.113857779 | 3.925197485 |
Total: | 13.87936599 | 14.04342143 | 14.03395473 | 14.03747657 | 14.02188406 | 14.00896854 | 13.96925989 | 13.99091657 | 14.01263398 | 14.02530615 | 13.90434347 |