Sample CA-11
NavDat sample number 58259 · GRANITE
Sample
| Sample ID | CA-11 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | 62 (Concordia_Lower-intercept_Age_error) |
Location
| Latitude | 31.5797 |
|---|---|
| Longitude | -112.786 |
| Location | La Silla Sur I |
| State / province | Sonora |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1740 | 1710 | 1770 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| U | 3 | PPM | U-PB | |
| TH | 11.2 | PPM | U-PB | |
| PB | 19 | PPM | U-PB | |
| PB206_PB204 | 19.337 | U-PB | ||
| PB207_PB204 | 15.703 | U-PB | ||
| PB208_PB204 | 38.68 | U-PB | ||
| SM | 5.07 | PPM | MS-ID | |
| ND | 23.4 | PPM | MS-ID | |
| SM147_ND144 | 0.1306 | MS-ID | ||
| ND143_ND144 | 0.51195 | MS-ID | ||
| 19 | INAA | |||
| ND143_ND144_INITIAL | 0.510456 | MS-ID | ||
| E_ND | 1.4 | MS-ID | ||
| RB | 179.9 | PPM | MS-ID | |
| SR | 248.3 | PPM | MS-ID | |
| RB87_SR86 | 2.1018 | MS-ID | ||
| SR87_SR86 | 0.735389 | MS-ID | ||
| 21 | INAA | |||
| SIO2 | 71.25 | WT% | WDXRF | |
| AL2O3 | 14 | WT% | WDXRF | |
| FE2O3T | 3.28 | WT% | WDXRF | |
| MGO | 0.47 | WT% | WDXRF | |
| CAO | 1.53 | WT% | WDXRF | |
| NA2O | 3.69 | WT% | WDXRF | |
| K2O | 4.31 | WT% | WDXRF | |
| TIO2 | 0.23 | WT% | WDXRF | |
| P2O5 | 0.13 | WT% | WDXRF | |
| MNO | 0.05 | WT% | WDXRF | |
| LOI | 0.45 | WT% | WDXRF | |
| TOTAL | 99.39 | WT% | WDXRF | |
| Y | 29 | PPM | ICPMS | |
| NB | 7.5 | PPM | ICPMS | |
| PB | 20 | PPM | ICPMS | |
| FE | 24600 | PPM | INAA | |
| K | 31300 | PPM | INAA | |
| RB | 180 | PPM | INAA | |
| SR | 258 | PPM | INAA | |
| CS | 7.56 | PPM | INAA | |
| BA | 1030 | PPM | INAA | |
| TH | 9.19 | PPM | INAA | |
| U | 3.19 | PPM | INAA | |
| ZR | 261 | PPM | INAA | |
| HF | 6.67 | PPM | INAA | |
| TA | 1.14 | PPM | INAA | |
| W | 0.58 | PPM | INAA | |
| SC | 7.97 | PPM | INAA | |
| CR | 12.1 | PPM | INAA | |
| CO | 3.92 | PPM | INAA | |
| NI | 10.2 | PPM | INAA | |
| ZN | 32.8 | PPM | INAA | |
| ARSENIC | 0.43 | PPM | INAA | |
| SB | 0.12 | PPM | INAA | |
| AU | 0.27 | PPB | INAA | |
| LA | 29 | PPM | INAA | |
| CE | 56.9 | PPM | INAA | |
| ND | 25.1 | PPM | INAA | |
| SM | 5.81 | PPM | INAA | |
| EU | 0.91 | PPM | INAA | |
| GD | 5.35 | PPM | INAA | |
| TB | 0.93 | PPM | INAA | |
| HO | 1.15 | PPM | INAA | |
| TM | 0.42 | PPM | INAA | |
| YB | 2.52 | PPM | INAA | |
| LU | 0.34 | PPM | INAA |
References
- Iriondo, Alexander; Premo, Wayne R; Martinez, Torres Luis M; Budahn, James R; Atkinson-William-W Jr.; Siems, David F; Guaras, Gonzalez Blanca (2004) Isotopic, geochemical, and temporal characterization of Proterozoic basement rocks in the Quitovac region, northwestern Sonora, Mexico; implications for the reconstruction of the southwestern margin of Laurentia. Geological Society of America Bulletin. 116; 1-2, Pages 154-170. 2004. doi:10.1130/B25138.1