Sample d-42
NavDat sample number 52732 · ANDESITE
Sample
| Sample ID | d-42 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | L-TiO2 |
Location
| Latitude | 19.2397 |
|---|---|
| Longitude | -99.4122 |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.0085 | 0.0065 | 0.0105 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.6 | WT% | ICPAES | |
| TIO2 | 0.8 | WT% | ICPAES | |
| AL2O3 | 15.7 | WT% | ICPAES | |
| FEO | 4.97 | WT% | ICPAES | |
| MNO | 0.09 | WT% | ICPAES | |
| MGO | 4.3 | WT% | ICPAES | |
| CAO | 5.44 | WT% | ICPAES | |
| NA2O | 4.31 | WT% | ICPAES | |
| K2O | 1.74 | WT% | ICPAES | |
| P2O5 | 0.26 | WT% | ICPAES | |
| LOI | -0.05 | WT% | ICPAES | |
| TOTAL | 99.16 | WT% | ICPAES | |
| SC | 12 | PPM | ICPAES | |
| V | 90 | PPM | ICPAES | |
| CR | 241 | PPM | ICPAES | |
| CO | 18.7 | PPM | ICPAES | |
| NI | 117 | PPM | ICPAES | |
| CU | 41 | PPM | ICPAES | |
| ZN | 82 | PPM | ICPAES | |
| GA | 17 | PPM | ICPAES | |
| RB | 31 | PPM | ICPAES | |
| SR | 598 | PPM | ICPAES | |
| Y | 18 | PPM | ICPAES | |
| ZR | 144 | PPM | ICPAES | |
| NB | 4.9 | PPM | ICPAES | |
| CS | 1.4 | PPM | ICPAES | |
| BA | 612 | PPM | ICPAES | |
| LA | 22 | PPM | INAA | |
| CE | 46 | PPM | INAA | |
| PR | 6.6 | PPM | INAA | |
| ND | 27 | PPM | INAA | |
| SM | 5.8 | PPM | INAA | |
| EU | 1.68 | PPM | INAA | |
| GD | 4.68 | PPM | INAA | |
| TB | 0.63 | PPM | INAA | |
| DY | 3.18 | PPM | INAA | |
| HO | 0.56 | PPM | INAA | |
| ER | 1.51 | PPM | INAA | |
| TM | 0.21 | PPM | INAA | |
| YB | 1.29 | PPM | INAA | |
| LU | 0.18 | PPM | INAA | |
| HF | 3.9 | PPM | ICPAES | |
| TA | 0.4 | PPM | ICPAES | |
| PB | 6 | PPM | ICPAES | |
| TH | 3.3 | PPM | ICPAES | |
| U | 1.4 | PPM | ICPAES | |
| SR87_SR86 | 0.70423 | TIMS | ||
| ND143_ND144 | 0.5129 | TIMS |