This sample belongs to: ANTONELLA GALETTO
Aliquot Name: TF_12 (U-Pb)
IGSN: IEATG1612
Stratigraphic Formation Name: Choiyoi Group
Stratigraphic Age:
Rock Type: Granite
Mineral: Zircon
Latitude: null
Longitude: null
Internal Uncertainty Level: 2 sigma
External Uncertainty 206/238 (% two sigma):
External Uncertainty 206/207 (% two sigma):
Analysis Purpose: Crystallization
Laboratory Name: LA TE ANDES S.A - Argentina
Analyst Name: Sofía Bordese
Aliquot Reference:
Aliquot Instrumental Method: LA-ICPMS
Aliquot Instrumental Reference:
Aliquot Instrumental Reference: IEATG1612
| 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. |
| TF12 - 2 |
247 |
|
0.5 |
0.0549 |
0.1 |
0.3332 |
0.1 |
0.0441 |
0.0 |
0.05 |
278.1 |
8.1 |
292.0 |
21.0 |
405.6 |
30.0 |
278.1 |
8.1 |
1.0 |
| TF12 - 13 |
238 |
|
0.7 |
0.0513 |
0.1 |
0.3121 |
0.1 |
0.0442 |
0.0 |
0.07 |
278.6 |
9.4 |
275.8 |
19.6 |
252.5 |
18.3 |
278.6 |
9.4 |
1.0 |
| TF12 - 2 |
244 |
|
0.7 |
0.051 |
0.1 |
0.3138 |
0.1 |
0.0442 |
0.0 |
0.06 |
278.8 |
10.1 |
277.1 |
21.9 |
239.1 |
16.8 |
278.8 |
10.1 |
1.0 |
| TF12 - 20 |
541 |
|
0.4 |
0.0532 |
0.1 |
0.3244 |
0.0 |
0.0443 |
0.0 |
0.07 |
279.6 |
7.3 |
285.3 |
13.8 |
334.4 |
17.7 |
279.6 |
7.3 |
1.0 |
| TF12 - 8 |
180 |
|
0.4 |
0.0553 |
0.1 |
0.3384 |
0.1 |
0.0444 |
0.0 |
0.06 |
279.9 |
9.7 |
296.0 |
23.8 |
424.6 |
36.0 |
279.9 |
9.7 |
0.9 |
| TF12 - 1 |
286 |
|
0.5 |
0.0551 |
0.1 |
0.34 |
0.1 |
0.0444 |
0.0 |
0.05 |
280.1 |
9.8 |
297.2 |
28.1 |
413.3 |
34.7 |
280.1 |
9.8 |
0.9 |
| TF12 - 5 |
466 |
|
0.4 |
0.0536 |
0.1 |
0.3286 |
0.1 |
0.0445 |
0.0 |
0.08 |
280.7 |
8.2 |
288.5 |
14.8 |
352.9 |
18.6 |
280.7 |
8.2 |
1.0 |
| TF12 - 4 |
524 |
|
0.6 |
0.0535 |
0.1 |
0.328 |
0.1 |
0.0445 |
0.0 |
0.06 |
280.8 |
6.5 |
288.0 |
14.9 |
347.0 |
18.9 |
280.8 |
6.5 |
1.0 |
| TF12 - 16 |
278 |
|
0.5 |
0.0548 |
0.1 |
0.3379 |
0.1 |
0.0448 |
0.0 |
0.06 |
282.4 |
8.2 |
295.6 |
18.9 |
402.4 |
25.2 |
282.4 |
8.2 |
1.0 |
| TF12 - 5 |
201 |
|
0.4 |
0.0513 |
0.1 |
0.322 |
0.1 |
0.0451 |
0.0 |
0.08 |
284.5 |
12.5 |
283.4 |
22.2 |
251.7 |
18.1 |
284.5 |
12.5 |
1.0 |
| TF12 - 17 |
327 |
|
0.4 |
0.0516 |
0.1 |
0.3212 |
0.1 |
0.0452 |
0.0 |
0.07 |
284.9 |
7.6 |
282.8 |
15.4 |
266.2 |
15.5 |
284.9 |
7.6 |
1.0 |
| TF12 - 26 |
339 |
|
0.4 |
0.0509 |
0.1 |
0.3171 |
0.1 |
0.0452 |
0.0 |
0.07 |
285.1 |
7.4 |
279.7 |
14.8 |
236.6 |
13.4 |
285.1 |
7.4 |
1.0 |
| TF12 - 10 |
180 |
|
0.5 |
0.0533 |
0.1 |
0.3333 |
0.1 |
0.0454 |
0.0 |
0.06 |
286.3 |
9.3 |
292.1 |
20.7 |
338.7 |
26.8 |
286.3 |
9.3 |
1.0 |
| TF12 - 9 |
190 |
|
0.4 |
0.0526 |
0.1 |
0.3335 |
0.1 |
0.0456 |
0.0 |
0.06 |
287.5 |
9.9 |
292.2 |
21.2 |
308.7 |
19.9 |
287.5 |
9.9 |
1.0 |
| TF12 - 15 |
379 |
|
0.5 |
0.0533 |
0.1 |
0.3363 |
0.1 |
0.0458 |
0.0 |
0.06 |
288.8 |
7.0 |
294.4 |
15.2 |
340.1 |
18.8 |
288.8 |
7.0 |
1.0 |
| TF12 - 33 |
152 |
|
0.5 |
0.0508 |
0.1 |
0.3207 |
0.1 |
0.0458 |
0.0 |
0.05 |
289.0 |
9.9 |
282.4 |
26.2 |
230.2 |
22.1 |
289.0 |
9.9 |
1.0 |
| TF12 - 9 |
290 |
|
0.4 |
0.0533 |
0.1 |
0.3368 |
0.1 |
0.0459 |
0.0 |
0.06 |
289.2 |
8.6 |
294.7 |
18.4 |
338.6 |
21.7 |
289.2 |
8.6 |
1.0 |
| TF12 - 11 |
142 |
|
0.5 |
0.0544 |
0.1 |
0.345 |
0.1 |
0.046 |
0.0 |
0.06 |
290.0 |
10.0 |
301.0 |
22.6 |
386.9 |
32.4 |
290.0 |
10.0 |
1.0 |
| TF12 - 3 |
380 |
|
0.7 |
0.0535 |
0.0 |
0.3432 |
0.1 |
0.0461 |
0.0 |
0.07 |
290.7 |
9.1 |
299.6 |
18.3 |
348.4 |
17.2 |
290.7 |
9.1 |
1.0 |
| TF12 - 23 |
360 |
|
0.5 |
0.0504 |
0.1 |
0.3203 |
0.1 |
0.0462 |
0.0 |
0.07 |
291.0 |
8.0 |
282.1 |
15.7 |
210.8 |
12.6 |
291.0 |
8.0 |
1.0 |
| TF12 - 7 |
244 |
|
0.5 |
0.054 |
0.1 |
0.3439 |
0.1 |
0.0463 |
0.0 |
0.05 |
291.5 |
7.8 |
300.1 |
20.8 |
368.2 |
28.1 |
291.5 |
7.8 |
1.0 |
| TF12 - 34 |
181 |
|
0.7 |
0.0528 |
0.1 |
0.3366 |
0.1 |
0.0463 |
0.0 |
0.07 |
291.5 |
10.2 |
294.6 |
21.4 |
320.8 |
24.0 |
291.5 |
10.2 |
1.0 |
| TF12 - 27 |
311 |
|
0.4 |
0.0513 |
0.1 |
0.3294 |
0.1 |
0.0466 |
0.0 |
0.07 |
293.6 |
8.7 |
289.1 |
18.2 |
255.1 |
15.6 |
293.6 |
8.7 |
1.0 |
| TF12 - 8 |
240 |
|
0.5 |
0.0516 |
0.1 |
0.335 |
0.1 |
0.0467 |
0.0 |
0.07 |
294.2 |
9.9 |
293.4 |
21.0 |
265.8 |
16.6 |
294.2 |
9.9 |
1.0 |
| TF12 - 12 |
210 |
|
0.5 |
0.054 |
0.1 |
0.3496 |
0.1 |
0.047 |
0.0 |
0.06 |
296.2 |
9.1 |
304.4 |
20.3 |
371.3 |
27.0 |
296.2 |
9.1 |
1.0 |
| TF12 - 18 |
297 |
|
0.5 |
0.0532 |
0.1 |
0.3447 |
0.1 |
0.0471 |
0.0 |
0.06 |
296.4 |
7.6 |
300.7 |
17.9 |
334.3 |
21.3 |
296.4 |
7.6 |
1.0 |
| TF12 - 21 |
147 |
|
0.6 |
0.0508 |
0.1 |
0.33 |
0.1 |
0.0471 |
0.0 |
0.06 |
296.7 |
9.3 |
289.6 |
23.3 |
232.3 |
19.8 |
296.7 |
9.3 |
1.0 |
| TF12 - 6 |
659 |
|
0.6 |
0.0523 |
0.0 |
0.3428 |
0.1 |
0.0471 |
0.0 |
0.07 |
297.0 |
8.7 |
299.3 |
17.5 |
296.5 |
13.4 |
297.0 |
8.7 |
1.0 |
| TF12 - 12 |
629 |
|
0.5 |
0.0525 |
0.0 |
0.3465 |
0.1 |
0.0475 |
0.0 |
0.07 |
299.2 |
8.9 |
302.1 |
17.1 |
304.1 |
12.8 |
299.2 |
8.9 |
1.0 |
filename:22602.xml
