This sample belongs to: Nikki Seymour

Sample Details
Aliquot Name: 181-S228
IGSN:
Stratigraphic Formation Name: Tonalite Boudin
Stratigraphic Age:
Rock Type: Tonalite
Mineral: zircon
Latitude: -25.6404324
Longitude: -70.31140951
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: IE3280008
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.
181-S228_2.FIN2 154 -660 0.9 0.0525 0.0 0.173 0.0 0.0245 0.0 0.01 155.8 4.5 162.0 10.0 260.0 160.0 155.8 4.5 96.2
181-S228_3.FIN2 191 -89 0.9 0.0499 0.0 0.1665 0.0 0.0243 0.0 0.05 154.6 2.8 155.6 7.3 190.0 100.0 154.6 2.8 99.4
181-S228_4.FIN2 594 -80 0.8 0.051 0.0 0.1711 0.0 0.0245 0.0 0.10 156.0 2.6 161.0 5.2 237.0 77.0 156.0 2.6 96.9
181-S228_5.FIN2 384 -140 0.9 0.0492 0.0 0.1599 0.0 0.0236 0.0 0.27 150.3 2.9 150.3 7.5 180.0 120.0 150.3 2.9 100.0
181-S228_6.FIN2 202 -60 1.9 0.0531 0.0 0.392 0.0 0.0536 0.0 0.28 336.4 4.7 334.9 7.7 315.0 57.0 336.4 4.7 99.6
181-S228_8.FIN2 137 -130 1.1 0.0514 0.0 0.1682 0.0 0.0238 0.0 0.04 151.6 2.8 157.1 7.8 230.0 110.0 151.6 2.8 96.5
181-S228_9.FIN2 193 610 0.8 0.0576 0.0 0.1904 0.0 0.024 0.0 0.05 153.0 2.6 176.4 5.8 460.0 80.0 153.0 2.6 86.7
181-S228_10.FIN2 270 190 0.8 0.0499 0.0 0.1619 0.0 0.0237 0.0 0.10 151.2 2.3 152.0 4.7 174.0 69.0 151.2 2.3 99.5
181-S228_11.FIN2 269 60 0.9 0.0508 0.0 0.1663 0.0 0.0238 0.0 0.01 151.5 3.1 156.9 6.6 225.0 99.0 151.5 3.1 96.6
181-S228_13.FIN2 145 11 0.9 0.0494 0.0 0.1616 0.0 0.0239 0.0 0.11 152.3 2.7 152.2 6.4 160.0 89.0 152.3 2.7 99.9
181-S228_14.FIN2 376 19 1.5 0.0522 0.0 0.1717 0.0 0.024 0.0 0.08 152.6 2.0 160.5 4.3 267.0 62.0 152.6 2.0 95.1
181-S228_15.FIN2 953 -120 0.8 0.0502 0.0 0.1633 0.0 0.0234 0.0 0.41 149.2 3.0 153.3 4.7 208.0 65.0 149.2 3.0 97.3
181-S228_18.FIN2 113 6 1.1 0.0495 0.0 0.164 0.0 0.0245 0.0 0.20 155.9 3.7 154.0 10.0 130.0 150.0 155.9 3.7 98.8
181-S228_19.FIN2 1010 -260 5.3 0.0514 0.0 0.17 0.0 0.0241 0.0 0.71 154.0 10.0 159.0 12.0 240.0 130.0 154.0 10.0 96.9
181-S228_21.FIN2 271 4 0.8 0.049 0.0 0.1608 0.0 0.0242 0.0 0.00 153.8 2.2 151.7 4.7 150.0 71.0 153.8 2.2 98.6
181-S228_23.FIN2 359 91 0.8 0.049 0.0 0.1674 0.0 0.0249 0.0 0.34 158.4 3.3 156.7 4.7 141.0 63.0 158.4 3.3 98.9
181-S228_24.FIN2 553 -40 4.4 0.0535 0.0 0.1668 0.0 0.023 0.0 0.34 146.3 5.2 156.1 7.9 310.0 110.0 146.3 5.2 93.7
181-S228_25.FIN2 246 43 1.1 0.0509 0.0 0.1655 0.0 0.024 0.0 0.12 152.5 2.6 155.6 5.7 208.0 80.0 152.5 2.6 98.0
181-S228_26.FIN2 189 -60 1.0 0.0513 0.0 0.1734 0.0 0.0247 0.0 0.11 157.0 2.3 161.6 6.2 236.0 85.0 157.0 2.3 97.2
181-S228_27.FIN2 138 1 1.0 0.0485 0.0 0.159 0.0 0.0239 0.0 0.15 152.4 4.0 148.8 9.3 110.0 120.0 152.4 4.0 97.6
181-S228_28.FIN2 705 190 2.0 0.05 0.0 0.1582 0.0 0.023 0.0 0.37 146.6 3.7 148.9 4.9 185.0 72.0 146.6 3.7 98.5
181-S228_29.FIN2 279 66 1.4 0.0501 0.0 0.1695 0.0 0.0247 0.0 0.15 157.2 2.6 158.4 5.5 181.0 74.0 157.2 2.6 99.2
181-S228_30.FIN2 209 33 1.1 0.0499 0.0 0.1656 0.0 0.0241 0.0 0.10 153.3 3.0 154.8 6.2 174.0 88.0 153.3 3.0 99.0
filename:19507.xml
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