Sample 85-48b
NavDat sample number 130039 · ANDESITE
Sample
| Sample ID | 85-48b |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 41.3685 |
|---|---|
| Longitude | -122.689 |
| Location | MT. SHASTA |
| State / province | CALIFORNIA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.045 | 0.01 | 0.08 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.84 | WT% | XRF | |
| TIO2 | 0.71 | WT% | XRF | |
| AL2O3 | 16.47 | WT% | XRF | |
| FE2O3 | 1.17 | WT% | XRF | |
| FEO | 2.97 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 4.11 | WT% | XRF | |
| CAO | 6.81 | WT% | XRF | |
| NA2O | 4.12 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| LOI | 0.75 | WT% | XRF | |
| NI | 24 | PPM | XRF | |
| CR | 68 | PPM | XRF | |
| V | 102 | PPM | XRF | |
| ZN | 48 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 1478 | PPM | XRF | |
| BA | 211 | PPM | XRF | |
| Y | 11 | PPM | XRF | |
| ZR | 82 | PPM | XRF | |
| SC | 14 | PPM | ICPMS | |
| V | 126 | PPM | ICPMS | |
| CR | 81 | PPM | ICPMS | |
| CO | 32 | PPM | ICPMS | |
| NI | 51 | PPM | ICPMS | |
| CU | 29 | PPM | ICPMS | |
| ZN | 48 | PPM | ICPMS | |
| RB | 18 | PPM | ICPMS | |
| SR | 1714 | PPM | ICPMS | |
| Y | 11 | PPM | ICPMS | |
| ZR | 105 | PPM | ICPMS | |
| NB | 3.9 | PPM | ICPMS | |
| CS | 0.39 | PPM | ICPMS | |
| BA | 227 | PPM | ICPMS | |
| LA | 16 | PPM | ICPMS | |
| CE | 37.6 | PPM | ICPMS | |
| PR | 5.2 | PPM | ICPMS | |
| ND | 19.8 | PPM | ICPMS | |
| SM | 3.41 | PPM | ICPMS | |
| EU | 1.15 | PPM | ICPMS | |
| GD | 2.92 | PPM | ICPMS | |
| TH | 0.4 | PPM | ICPMS | |
| DY | 2.05 | PPM | ICPMS | |
| HO | 0.41 | PPM | ICPMS | |
| ER | 1.1 | PPM | ICPMS | |
| TM | 0.16 | PPM | ICPMS | |
| YB | 1.03 | PPM | ICPMS | |
| LU | 0.16 | PPM | ICPMS | |
| HF | 3.46 | PPM | ICPMS | |
| PB | 1.6 | PPM | ICPMS | |
| TH | 1.82 | PPM | ICPMS | |
| U | 0.65 | PPM | ICPMS | |
| SR87_SR86 | 0.702753 | TIMS | ||
| ND143_ND144 | 0.513019 | TIMS | ||
| PB208_PB204 | 38.407 | TIMS | ||
| PB207_PB204 | 15.589 | TIMS | ||
| PB206_PB204 | 18.798 | TIMS |