Sample CA-1
NavDat sample number 58257 · GRANITE
Sample
| Sample ID | CA-1 |
|---|---|
| Rock name | GRANITE |
| Rock type | PLUTONIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | 35 (Concordia_Lower-intercept_Age_error) |
Location
| Latitude | 31.4853 |
|---|---|
| Longitude | -112.772 |
| Location | Quitovac I |
| State / province | Sonora |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1747.7 | 1739.5 | 1755.9 |
Analyses
Mineral
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| U | 2.27 | PPM | U-PB | |
| TH | 9.93 | PPM | U-PB | |
| PB | 10.9 | PPM | U-PB | |
| PB206_PB204 | 23.432 | U-PB | ||
| PB207_PB204 | 16.138 | U-PB | ||
| PB208_PB204 | 42.566 | U-PB | ||
| SM | 6.43 | PPM | MS-ID | |
| ND | 32.1 | PPM | MS-ID | |
| SM147_ND144 | 0.121 | MS-ID | ||
| ND143_ND144 | 0.511894 | MS-ID | ||
| 14 | INAA | |||
| ND143_ND144_INITIAL | 0.510503 | MS-ID | ||
| E_ND | 2.6 | MS-ID | ||
| RB | 150.1 | PPM | MS-ID | |
| SR | 134.9 | PPM | MS-ID | |
| RB87_SR86 | 3.2376 | MS-ID | ||
| SR87_SR86 | 0.769227 | MS-ID | ||
| 15 | INAA | |||
| SIO2 | 71.07 | WT% | WDXRF | |
| AL2O3 | 13.94 | WT% | WDXRF | |
| FE2O3T | 3.45 | WT% | WDXRF | |
| MGO | 0.47 | WT% | WDXRF | |
| CAO | 0.99 | WT% | WDXRF | |
| NA2O | 3.76 | WT% | WDXRF | |
| K2O | 4.7 | WT% | WDXRF | |
| TIO2 | 0.32 | WT% | WDXRF | |
| P2O5 | 0.12 | WT% | WDXRF | |
| MNO | 0.05 | WT% | WDXRF | |
| LOI | 0.95 | WT% | WDXRF | |
| TOTAL | 99.82 | WT% | WDXRF | |
| Y | 46 | PPM | ICPMS | |
| NB | 12 | PPM | ICPMS | |
| PB | 12 | PPM | ICPMS | |
| FE | 23700 | PPM | INAA | |
| K | 33000 | PPM | INAA | |
| RB | 143 | PPM | INAA | |
| SR | 131 | PPM | INAA | |
| CS | 3.4 | PPM | INAA | |
| BA | 825 | PPM | INAA | |
| TH | 13.2 | PPM | INAA | |
| U | 2.7 | PPM | INAA | |
| ZR | 248 | PPM | INAA | |
| HF | 6.46 | PPM | INAA | |
| TA | 1.09 | PPM | INAA | |
| W | 1.63 | PPM | INAA | |
| SC | 5.88 | PPM | INAA | |
| CR | 15.5 | PPM | INAA | |
| CO | 3 | PPM | INAA | |
| NI | 9.4 | PPM | INAA | |
| ZN | 31.7 | PPM | INAA | |
| ARSENIC | 0.9 | PPM | INAA | |
| SB | 0.44 | PPM | INAA | |
| AU | 1.35 | PPB | INAA | |
| LA | 42.1 | PPM | INAA | |
| CE | 82.5 | PPM | INAA | |
| ND | 34 | PPM | INAA | |
| SM | 6.61 | PPM | INAA | |
| EU | 0.82 | PPM | INAA | |
| GD | 5.91 | PPM | INAA | |
| TB | 1.01 | PPM | INAA | |
| HO | 1.42 | PPM | INAA | |
| TM | 0.69 | PPM | INAA | |
| YB | 4.39 | PPM | INAA | |
| LU | 0.66 | 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