26Al ACTIVITY DATA FOR ANTARCTIC METEORITES

John F. Wacker
Battelle, Pacific Northwest Laboratories
P.O. Box 999, Mailstop P7-07
Richland, Washington 99352

SPECIMEN             26Al Activity
 NUMBER     CLASS       (dpm/kg)

ALH 77305     L6       53.0±2.8 
ALH 81162     L3       40.5±2.7
ALH 82103     H5       57.4±3.4
ALH 84064     H5       59.7±3.5
ALH 85032     H6       56.1±3.7
ALH 85035     LL6      41.8±2.4
ALH 85042     H5       56.7±3.8
ALH 85054     H5       50.4±4.6
ALH 85079     LL6      44.3±2.2
ALH 85080     L6       47.4±3.4
ALH 85083     L6       56.3±2.9
ALH 85124     L6       65.9±3.1
ALH 85130     H6       55.7±4.6
ALH 85133     H5       48.2±4.4
ALH 85142     H5       52.0±3.1
ALH 87902     L6       48.6±4.3
BOW 85800     H6       46.8±3.6
DOM 85501     H5       92.5±6.4
DOM 85507     H5       49.1±3.1
DOM 85509     L6       37.2±3.0
EET 82604     H5       48.6±1.7
EET 83201     H6       37.9±2.3
EET 83209     L6       42.9±2.5
EET 83214     L6       79.8±4.5
EET 87515     L6       44.6±1.7
EET 87549     L6       46.4±2.7
EET 87554     L6       55.0±1.8
EET 87805     H3,7     41.8±3.4
EET 87818     L6       49.9±3.8
EET 90001     CK5      61.6±4.0
EET 90005     CK5      56.4±3.6
EET 90008     CK5      61.8±3.4
EET 90016     CK5      63.1±3.2
EET 90025     CK5      54.8±3.2
EET 90030     L6       80.0±6.0
EET 90031     LL6      61.3±4.3
EET 90051     H6       52.3±3.0
EET 90053     L6       82.3±3.5
EET 90054     L6       59.2±3.4
EET 90071     L6       58.5±4.0
EET 90115     L6       57.5±2.8
EET 90121     L6       73.7±4.3
EET 90138     L6       77.7±5.5
EET 90152     L6       80.1±5.4
EET 90157     L6       80.4±4.2
EET 90158     L6       78.0±3.8
EET 90177     L6       70.5±4.7
EET 90204     L6       73.9±4.6
EET 90207     L6       66.6±4.2
LEW 87032     H6       51.3±2.9
PCA 82503     L6       63.3±3.8
PCA 82505     L5       53.5±1.9

Uncertainties are calculated from counting statistics. All data have been corrected for background effects and counting geometry, and preliminary corrections have been made for sample geometry effects. For more information or to request a copy of the complete Battelle 26Al dataset, please contact:

John Wacker
Telephone: (509) 376-1076
FAX: (509) 376-3002
E-mail: jf_wacker@pnl.gov