Sample VQ1
NavDat sample number 34016 · ANDESITE
Sample
| Sample ID | VQ1 |
|---|---|
| Alternate ID | 29 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 34.49 |
|---|---|
| Longitude | -118.29 |
| State / province | California |
| Volcanic field | Coast Range Province CRP volcanics |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 23 | 21 | 25 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.24 | WT% | XRF | |
| NA2O | 3.57 | WT% | XRF | |
| K2O | 2.41 | WT% | XRF | |
| MGO | 3.34 | WT% | XRF | |
| FE2O3 | 6.8 | WT% | XRF | |
| AL2O3 | 16.37 | WT% | XRF | |
| CAO | 6.61 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| TIO2 | 2.45 | WT% | XRF | |
| BA | 684 | PPM | ICPMS | |
| CE | 59 | PPM | ICPMS | |
| DY | 4.24 | PPM | ICPMS | |
| ER | 2.06 | PPM | ICPMS | |
| EU | 1.94 | PPM | ICPMS | |
| GD | 6.14 | PPM | ICPMS | |
| HF | 7.69 | PPM | ICPMS | |
| HO | 0.58 | PPM | ICPMS | |
| LA | 29.3 | PPM | ICPMS | |
| LU | 0.47 | PPM | ICPMS | |
| NB | 22.9 | PPM | ICPMS | |
| ND | 31.8 | PPM | ICPMS | |
| PR | 6.68 | PPM | ICPMS | |
| RB | 76.5 | PPM | ICPMS | |
| SC | 15.7 | PPM | ICPMS | |
| SM | 5.78 | PPM | ICPMS | |
| SR | 450 | PPM | ICPMS | |
| TA | 2.67 | PPM | ICPMS | |
| TB | 0.984 | PPM | ICPMS | |
| TH | 9.22 | PPM | ICPMS | |
| TI | 7680 | PPM | ICPMS | |
| TM | 0.34 | PPM | ICPMS | |
| U | 2.4 | PPM | ICPMS | |
| YB | 1.83 | PPM | ICPMS | |
| SR87_SR86 | 0.70564 | TIMS | ||
| RB87_SR86 | 0.492 | TIMS | ||
| ND143_ND144 | 0.512675 | TIMS | ||
| SM147_ND144 | 0.11 | TIMS |