Sample 82-85
NavDat sample number 130034 · ANDESITE
Sample
| Sample ID | 82-85 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 41.361 |
|---|---|
| Longitude | -122.689 |
| Location | MT. SHASTA |
| State / province | CALIFORNIA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.19 | 0.13 | 0.25 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61 | WT% | XRF | |
| TIO2 | 0.66 | WT% | XRF | |
| AL2O3 | 16.86 | WT% | XRF | |
| FE2O3 | 0.76 | WT% | XRF | |
| FEO | 3.86 | WT% | XRF | |
| MNO | 0.08 | WT% | XRF | |
| MGO | 3.8 | WT% | XRF | |
| CAO | 5.83 | WT% | XRF | |
| NA2O | 4.37 | WT% | XRF | |
| K2O | 1.81 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| LOI | 0.68 | WT% | XRF | |
| NI | 59 | PPM | XRF | |
| CR | 77 | PPM | XRF | |
| V | 99 | PPM | XRF | |
| ZN | 64 | PPM | XRF | |
| RB | 41 | PPM | XRF | |
| SR | 903 | PPM | XRF | |
| BA | 628 | PPM | XRF | |
| Y | 13 | PPM | XRF | |
| ZR | 190 | PPM | XRF | |
| SC | 12 | PPM | ICPMS | |
| V | 117 | PPM | ICPMS | |
| CR | 83 | PPM | ICPMS | |
| CO | 42 | PPM | ICPMS | |
| NI | 66 | PPM | ICPMS | |
| CU | 34 | PPM | ICPMS | |
| ZN | 62 | PPM | ICPMS | |
| RB | 46 | PPM | ICPMS | |
| SR | 974 | PPM | ICPMS | |
| Y | 13 | PPM | ICPMS | |
| ZR | 164 | PPM | ICPMS | |
| NB | 7.1 | PPM | ICPMS | |
| CS | 2.9 | PPM | ICPMS | |
| BA | 578 | PPM | ICPMS | |
| LA | 23 | PPM | ICPMS | |
| CE | 48.9 | PPM | ICPMS | |
| PR | 6.31 | PPM | ICPMS | |
| ND | 24.2 | PPM | ICPMS | |
| SM | 4.38 | PPM | ICPMS | |
| EU | 1.26 | PPM | ICPMS | |
| GD | 3.59 | PPM | ICPMS | |
| TH | 0.44 | PPM | ICPMS | |
| DY | 2.27 | PPM | ICPMS | |
| HO | 0.43 | PPM | ICPMS | |
| ER | 1.11 | PPM | ICPMS | |
| TM | 0.16 | PPM | ICPMS | |
| YB | 1.09 | PPM | ICPMS | |
| LU | 0.17 | PPM | ICPMS | |
| HF | 4.32 | PPM | ICPMS | |
| PB | 8.8 | PPM | ICPMS | |
| TH | 4.63 | PPM | ICPMS | |
| U | 1.86 | PPM | ICPMS | |
| SR87_SR86 | 0.70375 | TIMS | ||
| ND143_ND144 | 0.51287 | TIMS | ||
| PB208_PB204 | 38.579 | TIMS | ||
| PB207_PB204 | 15.595 | TIMS | ||
| PB206_PB204 | 18.96 | TIMS |