This sample belongs to: Nikki Seymour
Aliquot Name: 171-J250
IGSN:
Stratigraphic Formation Name: Cerro Concha Granodiorite
Stratigraphic Age:
Rock Type: granodiorite
Mineral: zircon
Latitude: -25.92029493
Longitude: -70.24260621
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: IE3280004
Aliquot Instrumental Method:
Aliquot Instrumental Reference:
Aliquot Instrumental Reference:
| 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. |
| 171-J250_1.FIN2 |
85 |
-3 |
1.3 |
0.0515 |
0.0 |
0.215 |
0.0 |
0.0312 |
0.0 |
0.24 |
197.7 |
7.1 |
197.0 |
15.0 |
220.0 |
160.0 |
197.7 |
7.1 |
99.6 |
| 171-J250_2.FIN2 |
299 |
-12 |
0.9 |
0.0515 |
0.0 |
0.2122 |
0.0 |
0.0298 |
0.0 |
0.25 |
189.3 |
4.7 |
194.8 |
9.8 |
259.0 |
110.0 |
189.3 |
4.7 |
97.2 |
| 171-J250_3.FIN2 |
164 |
6 |
0.9 |
0.0506 |
0.0 |
0.2073 |
0.0 |
0.03 |
0.0 |
0.05 |
190.3 |
4.8 |
190.4 |
10.0 |
203.0 |
110.0 |
190.3 |
4.8 |
99.9 |
| 171-J250_6.FIN2 |
165 |
160 |
0.7 |
0.0576 |
0.0 |
0.2378 |
0.0 |
0.0301 |
0.0 |
0.07 |
191.0 |
4.7 |
215.7 |
11.0 |
459.0 |
120.0 |
191.0 |
4.7 |
88.5 |
| 171-J250_7.FIN2 |
581 |
-100 |
1.0 |
0.0501 |
0.0 |
0.2175 |
0.0 |
0.0316 |
0.0 |
0.13 |
200.8 |
4.7 |
199.6 |
9.4 |
191.0 |
100.0 |
200.8 |
4.7 |
99.4 |
| 171-J250_8.FIN2 |
285 |
42 |
0.8 |
0.053 |
0.0 |
0.2198 |
0.0 |
0.0301 |
0.0 |
0.24 |
191.4 |
4.7 |
201.1 |
11.0 |
317.0 |
120.0 |
191.4 |
4.7 |
95.2 |
| 171-J250_9.FIN2 |
1101 |
0 |
2.1 |
0.0505 |
0.0 |
0.2149 |
0.0 |
0.0309 |
0.0 |
0.45 |
196.2 |
6.3 |
197.5 |
10.0 |
207.0 |
120.0 |
196.2 |
6.3 |
99.3 |
| 171-J250_10.FIN2 |
185 |
-27 |
0.6 |
0.0516 |
0.0 |
0.224 |
0.0 |
0.0314 |
0.0 |
0.15 |
199.5 |
5.4 |
204.5 |
13.0 |
250.0 |
130.0 |
199.5 |
5.4 |
97.6 |
| 171-J250_12.FIN2 |
996 |
-370 |
1.1 |
0.0512 |
0.0 |
0.2123 |
0.0 |
0.0302 |
0.0 |
0.18 |
191.5 |
4.7 |
195.3 |
9.4 |
239.0 |
110.0 |
191.5 |
4.7 |
98.1 |
| 171-J250_13.FIN2 |
433 |
-10 |
1.2 |
0.0505 |
0.0 |
0.2376 |
0.0 |
0.0341 |
0.0 |
0.26 |
215.9 |
5.7 |
215.9 |
12.0 |
205.0 |
120.0 |
215.9 |
5.7 |
100.0 |
| 171-J250_14.FIN2 |
181 |
-19 |
1.2 |
0.0511 |
0.0 |
0.2223 |
0.0 |
0.032 |
0.0 |
0.18 |
202.7 |
5.3 |
203.0 |
11.0 |
223.0 |
120.0 |
202.7 |
5.3 |
99.9 |
| 171-J250_16.FIN2 |
148 |
-22 |
1.0 |
0.0506 |
0.0 |
0.2217 |
0.0 |
0.0321 |
0.0 |
0.17 |
203.6 |
5.4 |
202.8 |
11.0 |
202.0 |
120.0 |
203.6 |
5.4 |
99.6 |
| 171-J250_17.FIN2 |
391 |
-110 |
0.8 |
0.0514 |
0.0 |
0.221 |
0.0 |
0.0312 |
0.0 |
0.24 |
198.3 |
7.1 |
202.0 |
14.0 |
230.0 |
150.0 |
198.3 |
7.1 |
98.2 |
| 171-J250_18.FIN2 |
243 |
21 |
1.1 |
0.0515 |
0.0 |
0.2447 |
0.0 |
0.0346 |
0.0 |
0.30 |
219.4 |
6.0 |
222.6 |
12.0 |
259.0 |
120.0 |
219.4 |
6.0 |
98.6 |
| 171-J250_19.FIN2 |
92 |
0 |
1.1 |
0.0522 |
0.0 |
0.228 |
0.0 |
0.0321 |
0.0 |
0.25 |
203.4 |
6.0 |
207.3 |
13.0 |
245.0 |
130.0 |
203.4 |
6.0 |
98.1 |
| 171-J250_20.FIN2 |
281 |
-77 |
0.9 |
0.0542 |
0.0 |
0.235 |
0.0 |
0.0319 |
0.0 |
0.22 |
202.4 |
5.8 |
213.5 |
11.0 |
341.0 |
120.0 |
202.4 |
5.8 |
94.8 |
| 171-J250_21.FIN2 |
242 |
-6 |
0.8 |
0.0516 |
0.0 |
0.2175 |
0.0 |
0.031 |
0.0 |
0.28 |
196.5 |
5.9 |
199.1 |
11.0 |
236.0 |
120.0 |
196.5 |
5.9 |
98.7 |
| 171-J250_22.FIN2 |
273 |
36 |
0.8 |
0.0488 |
0.0 |
0.211 |
0.0 |
0.0313 |
0.0 |
0.29 |
198.6 |
6.9 |
193.6 |
13.0 |
150.0 |
140.0 |
198.6 |
6.9 |
97.4 |
| 171-J250_23.FIN2 |
315 |
-3 |
0.8 |
0.05 |
0.0 |
0.2205 |
0.0 |
0.0324 |
0.0 |
0.28 |
205.3 |
5.4 |
201.8 |
10.0 |
178.0 |
110.0 |
205.3 |
5.4 |
98.3 |
| 171-J250_24.FIN2 |
273 |
-140 |
0.9 |
0.0516 |
0.0 |
0.2228 |
0.0 |
0.0316 |
0.0 |
0.21 |
200.7 |
6.4 |
204.6 |
11.0 |
244.0 |
120.0 |
200.7 |
6.4 |
98.1 |
| 171-J250_25.FIN2 |
266 |
33 |
0.4 |
0.0526 |
0.0 |
0.2164 |
0.0 |
0.0303 |
0.0 |
0.08 |
192.1 |
6.3 |
198.1 |
12.0 |
271.0 |
130.0 |
192.1 |
6.3 |
97.0 |
| 171-J250_26.FIN2 |
519 |
-23 |
1.2 |
0.0506 |
0.0 |
0.2223 |
0.0 |
0.032 |
0.0 |
0.17 |
203.2 |
5.1 |
204.3 |
10.0 |
214.0 |
110.0 |
203.2 |
5.1 |
99.5 |
| 171-J250_27.FIN2 |
141 |
5 |
0.9 |
0.0516 |
0.0 |
0.208 |
0.0 |
0.0301 |
0.0 |
0.11 |
190.9 |
5.8 |
191.0 |
13.0 |
250.0 |
150.0 |
190.9 |
5.8 |
99.9 |
| 171-J250_28.FIN2 |
273 |
3 |
1.1 |
0.0513 |
0.0 |
0.2186 |
0.0 |
0.0312 |
0.0 |
0.26 |
198.0 |
5.8 |
199.9 |
11.0 |
227.0 |
120.0 |
198.0 |
5.8 |
99.0 |
| 171-J250_29.FIN2 |
172 |
25 |
0.9 |
0.0535 |
0.0 |
0.214 |
0.0 |
0.0296 |
0.0 |
0.18 |
188.3 |
6.4 |
197.0 |
14.0 |
280.0 |
150.0 |
188.3 |
6.4 |
95.6 |
| 171-J250_30.FIN2 |
894 |
0 |
0.8 |
0.0506 |
0.0 |
0.216 |
0.0 |
0.0313 |
0.0 |
0.28 |
198.3 |
6.1 |
198.3 |
10.0 |
211.0 |
120.0 |
198.3 |
6.1 |
100.0 |
| 171-J250_31.FIN2 |
236 |
-44 |
1.0 |
0.0522 |
0.0 |
0.2226 |
0.0 |
0.0313 |
0.0 |
0.29 |
198.3 |
6.2 |
203.0 |
12.0 |
254.0 |
120.0 |
198.3 |
6.2 |
97.7 |
| 171-J250_33.FIN2 |
401 |
740 |
1.1 |
0.0511 |
0.0 |
0.2074 |
0.0 |
0.0296 |
0.0 |
0.29 |
188.2 |
4.6 |
190.9 |
9.5 |
226.0 |
110.0 |
188.2 |
4.6 |
98.6 |
| 171-J250_34.FIN2 |
621 |
180 |
0.8 |
0.0505 |
0.0 |
0.2195 |
0.0 |
0.0314 |
0.0 |
0.46 |
199.6 |
5.1 |
201.5 |
10.0 |
215.0 |
110.0 |
199.6 |
5.1 |
99.1 |
filename:19497.xml
