Sample 85-41b
NavDat sample number 130063 · ANDESITE
Sample
| Sample ID | 85-41b |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | PRIMITIVE MAGNESIAN ANDESITE |
Location
| Latitude | 41.5668 |
|---|---|
| Longitude | -122.693 |
| Location | MT. SHASTA |
| State / province | CALIFORNIA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.126 | 0.002 | 0.25 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.87 | WT% | XRF | |
| TIO2 | 0.6 | WT% | XRF | |
| AL2O3 | 14.67 | WT% | XRF | |
| FEO | 5.69 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| MGO | 8.88 | WT% | XRF | |
| CAO | 8.13 | WT% | XRF | |
| NA2O | 3.18 | WT% | XRF | |
| K2O | 0.72 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| LOI | 1.28 | WT% | XRF | |
| H2O | 6.5 | WT% | TABLE | |
| NI | 114 | PPM | XRF | |
| CR | 595 | PPM | XRF | |
| V | 161 | PPM | XRF | |
| ZN | 56 | PPM | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 746 | PPM | XRF | |
| BA | 175 | PPM | XRF | |
| Y | 11 | PPM | XRF | |
| ZR | 73 | PPM | XRF | |
| SC | 25 | PPM | ICPMS | |
| V | 185 | PPM | ICPMS | |
| CR | 495 | PPM | ICPMS | |
| CO | 62 | PPM | ICPMS | |
| NI | 131 | PPM | ICPMS | |
| CU | 56 | PPM | ICPMS | |
| ZN | 56 | PPM | ICPMS | |
| RB | 17 | PPM | ICPMS | |
| SR | 812 | PPM | ICPMS | |
| Y | 12 | PPM | ICPMS | |
| ZR | 92 | PPM | ICPMS | |
| NB | 3.6 | PPM | ICPMS | |
| CS | 1.1 | PPM | ICPMS | |
| BA | 189 | PPM | ICPMS | |
| LA | 10.7 | PPM | ICPMS | |
| CE | 24.2 | PPM | ICPMS | |
| PR | 3.33 | PPM | ICPMS | |
| ND | 12.9 | PPM | ICPMS | |
| SM | 2.6 | PPM | ICPMS | |
| EU | 0.85 | PPM | ICPMS | |
| GD | 2.42 | PPM | ICPMS | |
| TH | 0.35 | PPM | ICPMS | |
| DY | 1.94 | PPM | ICPMS | |
| HO | 0.4 | PPM | ICPMS | |
| ER | 1.07 | PPM | ICPMS | |
| TM | 0.16 | PPM | ICPMS | |
| YB | 1.05 | PPM | ICPMS | |
| LU | 0.16 | PPM | ICPMS | |
| HF | 3.45 | PPM | ICPMS | |
| PB | 1.2 | PPM | ICPMS | |
| TH | 1.69 | PPM | ICPMS | |
| U | 0.68 | PPM | ICPMS | |
| SR87_SR86 | 0.702993 | TIMS | ||
| ND143_ND144 | 0.512974 | TIMS | ||
| PB208_PB204 | 38.405 | TIMS | ||
| PB207_PB204 | 15.567 | TIMS | ||
| PB206_PB204 | 18.851 | TIMS |