This sample belongs to: Nikki Seymour

Sample Details
Aliquot Name: 161-29
IGSN:
Stratigraphic Formation Name: Remiendos Tonalite
Stratigraphic Age:
Rock Type: Tonalite
Mineral: Zircon
Latitude: -24.80571881
Longitude: -70.37964015
Internal Uncertainty Level:
External Uncertainty 206/238 (% two sigma):
External Uncertainty 206/207 (% two sigma):
Analysis Purpose: Crystallization
Laboratory Name: UTChron
Analyst Name: Nikki Seymour
Aliquot Reference: IE3280001
Aliquot Instrumental Method:
Aliquot Instrumental Reference:
Aliquot Instrumental Reference:


Spot(s)
Analysis Name U 206Pb/204Pb U/Th 206Pb/207Pb ± (%) 207Pb/235U ± (%) 206Pb/238U ± (%) error corr. 206Pb/238U Age ± (Ma) 207Pb/235U Age ± (Ma) 206Pb/207Pb Age ± (Ma) Best age ± (Ma) Conc.
161-29_3.FIN2 53 5 1.4 0.0542 0.0 0.014 0.0 0.0213 0.0 -0.18 135.9 6.4 141.0 12.0 280.0 200.0 135.9 6.4 96.4
161-29_4.FIN2 163 95 1.3 0.0493 0.0 0.014 0.0 0.022 0.0 0.08 140.0 4.2 144.0 12.0 180.0 180.0 140.0 4.2 97.2
161-29_5.FIN2 160 18 1.3 0.0485 0.0 0.01 0.0 0.0201 0.0 -0.03 128.4 4.4 126.0 9.1 110.0 150.0 128.4 4.4 98.1
161-29_5.FIN2 69 18 1.3 0.0526 0.0 0.013 0.0 0.0212 0.0 0.22 135.4 4.8 145.0 12.0 280.0 160.0 135.4 4.8 93.4
161-29_6.FIN2 85 -5 1.1 0.048 0.0 0.0097 0.0 0.0198 0.0 0.03 126.3 3.2 123.3 8.5 90.0 130.0 126.3 3.2 97.6
161-29_7.FIN2 3950 640 2.6 0.0491 0.0 0.0062 0.0 0.0211 0.0 0.21 134.5 3.7 135.0 5.5 149.0 88.0 134.5 3.7 99.6
161-29_9.FIN2 184 -9 1.7 0.0495 0.0 0.009 0.0 0.0204 0.0 -0.07 130.2 3.6 131.4 8.0 170.0 130.0 130.2 3.6 99.1
161-29_12.FIN2 235 13 1.6 0.0491 0.0 0.0098 0.0 0.0205 0.0 0.24 131.1 4.2 132.8 8.7 130.0 120.0 131.1 4.2 98.7
161-29_13.FIN2 71 -540 1.7 0.0457 0.0 0.013 0.0 0.0187 0.0 0.11 119.5 4.2 110.0 11.0 -30.0 170.0 119.5 4.2 91.4
161-29_15.FIN2 58 81 1.3 0.0559 0.0 0.016 0.0 0.0222 0.0 0.15 141.2 4.9 154.0 14.0 370.0 200.0 141.2 4.9 91.7
161-29_16.FIN2 114 56 1.4 0.0472 0.0 0.0088 0.0 0.0203 0.0 0.09 129.6 3.6 124.5 7.8 90.0 120.0 129.6 3.6 95.9
161-29_17.FIN2 180 11 1.1 0.0475 0.0 0.0065 0.0 0.0201 0.0 0.08 128.3 3.0 124.5 5.8 86.0 89.0 128.3 3.0 96.9
161-29_18.FIN2 109 23 1.5 0.0541 0.0 0.01 0.0 0.02 0.0 -0.06 127.5 4.3 136.7 9.1 290.0 150.0 127.5 4.3 93.3
161-29_19.FIN2 103 30 1.4 0.0509 0.0 0.0098 0.0 0.0198 0.0 0.20 126.8 3.9 130.4 8.9 190.0 130.0 126.8 3.9 97.2
161-29_20.FIN2 114 15 1.3 0.0501 0.0 0.011 0.0 0.0205 0.0 -0.00 131.0 3.4 132.0 9.9 170.0 150.0 131.0 3.4 99.2
161-29_21.FIN2 84 10 1.2 0.0492 0.0 0.012 0.0 0.0206 0.0 -0.15 131.3 4.2 130.0 10.0 160.0 160.0 131.3 4.2 99.0
161-29_23.FIN2 213 83 2.0 0.0465 0.0 0.011 0.0 0.0205 0.0 0.24 131.0 4.5 124.8 9.6 30.0 140.0 131.0 4.5 95.0
161-29_24.FIN2 150 -990 1.2 0.0538 0.0 0.012 0.0 0.0203 0.0 -0.12 129.4 4.5 137.0 10.0 290.0 170.0 129.4 4.5 94.5
161-29_25.FIN2 82 -19 1.3 0.0526 0.0 0.011 0.0 0.0209 0.0 0.04 133.2 3.7 139.3 9.9 240.0 140.0 133.2 3.7 95.6
161-29_26.FIN2 110 3 1.7 0.0536 0.0 0.0081 0.0 0.0195 0.0 -0.04 124.4 3.3 135.8 7.4 310.0 110.0 124.4 3.3 91.6
161-29_27.FIN2 186 7 1.2 0.0523 0.0 0.012 0.0 0.0197 0.0 0.04 125.6 4.3 135.0 10.0 280.0 160.0 125.6 4.3 93.0
161-29_28.FIN2 124 -10 1.8 0.0481 0.0 0.0079 0.0 0.0209 0.0 0.04 133.3 3.2 131.0 7.2 100.0 100.0 133.3 3.2 98.2
161-29_30.FIN2 85 6 1.6 0.045 0.0 0.011 0.0 0.0208 0.0 -0.09 132.6 4.3 125.1 9.8 40.0 150.0 132.6 4.3 94.0
filename:19494.xml
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