Sample 83-58
NavDat sample number 130044 · DACITE
Sample
| Sample ID | 83-58 |
|---|---|
| Rock name | DACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 41.3973 |
|---|---|
| Longitude | -122.69 |
| Location | MT. SHASTA |
| State / province | CALIFORNIA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.009 | 0.009 | 0.009 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.89 | WT% | XRF | |
| TIO2 | 0.56 | WT% | XRF | |
| AL2O3 | 16.54 | WT% | XRF | |
| FE2O3 | 1.72 | WT% | XRF | |
| FEO | 2.1 | WT% | XRF | |
| MNO | 0.07 | WT% | XRF | |
| MGO | 3.22 | WT% | XRF | |
| CAO | 6.06 | WT% | XRF | |
| NA2O | 4.27 | WT% | XRF | |
| K2O | 1.11 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| LOI | 0.52 | WT% | XRF | |
| NI | 53 | PPM | XRF | |
| CR | 41 | PPM | XRF | |
| V | 85 | PPM | XRF | |
| ZN | 67 | PPM | XRF | |
| RB | 20 | PPM | XRF | |
| SR | 1157 | PPM | XRF | |
| BA | 282 | PPM | XRF | |
| Y | 10 | PPM | XRF | |
| ZR | 114 | PPM | XRF | |
| SC | 11 | PPM | ICPMS | |
| V | 104 | PPM | ICPMS | |
| CR | 48 | PPM | ICPMS | |
| CO | 31 | PPM | ICPMS | |
| NI | 53 | PPM | ICPMS | |
| CU | 38 | PPM | ICPMS | |
| ZN | 46 | PPM | ICPMS | |
| RB | 11 | PPM | ICPMS | |
| SR | 1359 | PPM | ICPMS | |
| Y | 10 | PPM | ICPMS | |
| ZR | 120 | PPM | ICPMS | |
| NB | 3.4 | PPM | ICPMS | |
| CS | 1.1 | PPM | ICPMS | |
| BA | 280 | PPM | ICPMS | |
| LA | 13.1 | PPM | ICPMS | |
| CE | 28.9 | PPM | ICPMS | |
| PR | 3.88 | PPM | ICPMS | |
| ND | 15.1 | PPM | ICPMS | |
| SM | 2.97 | PPM | ICPMS | |
| EU | 0.99 | PPM | ICPMS | |
| GD | 2.58 | PPM | ICPMS | |
| TH | 0.35 | PPM | ICPMS | |
| DY | 1.85 | PPM | ICPMS | |
| HO | 0.35 | PPM | ICPMS | |
| ER | 0.91 | PPM | ICPMS | |
| TM | 0.14 | PPM | ICPMS | |
| YB | 0.91 | PPM | ICPMS | |
| LU | 0.14 | PPM | ICPMS | |
| HF | 3.23 | PPM | ICPMS | |
| PB | 2 | PPM | ICPMS | |
| TH | 1.73 | PPM | ICPMS | |
| U | 0.67 | PPM | ICPMS | |
| SR87_SR86 | 0.70286 | TIMS | ||
| ND143_ND144 | 0.512952 | TIMS | ||
| PB208_PB204 | 38.345 | TIMS | ||
| PB207_PB204 | 15.562 | TIMS | ||
| PB206_PB204 | 18.798 | TIMS |