Sample H75.21F
NavDat sample number 130371 · RHYODACITE
Sample
| Sample ID | H75.21F |
|---|---|
| Rock name | RHYODACITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
Location
| Latitude | 38.9476 |
|---|---|
| Longitude | -122.833 |
| Location | CAMEL'S HUMP |
| State / province | CALIFORNIA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.59 | 0.57 | 0.61 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69.5 | WT% | RAPID_ROCK | |
| TIO2 | 0.36 | WT% | RAPID_ROCK | |
| AL2O3 | 14 | WT% | RAPID_ROCK | |
| FE2O3 | 1.5 | WT% | RAPID_ROCK | |
| FEO | 0.88 | WT% | RAPID_ROCK | |
| MNO | 0.04 | WT% | RAPID_ROCK | |
| MGO | 2.7 | WT% | RAPID_ROCK | |
| CAO | 3.3 | WT% | RAPID_ROCK | |
| NA2O | 3.6 | WT% | RAPID_ROCK | |
| K2O | 1.5 | WT% | RAPID_ROCK | |
| P2O5 | 0.11 | WT% | RAPID_ROCK | |
| H2O_PLUS | 0.2 | WT% | RAPID_ROCK | |
| H2O | 0.2 | WT% | RAPID_ROCK | |
| TOTAL | 97.89 | WT% | RAPID_ROCK | |
| CS | 10.4 | PPM | INAA | |
| RB | 143 | PPM | INAA | |
| BA | 626 | PPM | INAA | |
| TH | 16.7 | PPM | INAA | |
| U | 0 | PPM | INAA | |
| TA | 1.15 | PPM | INAA | |
| LA | 37 | PPM | INAA | |
| CE | 62 | PPM | INAA | |
| ND | 26 | PPM | INAA | |
| SM | 6.8 | PPM | INAA | |
| ZR | 151 | PPM | INAA | |
| HF | 4.1 | PPM | INAA | |
| EU | 0.67 | PPM | INAA | |
| YB | 3.1 | PPM | INAA | |
| LU | 0.47 | PPM | INAA | |
| SR87_SR86 | 0.7036 | TIMS | ||
| ND143_ND144 | 0.511989 | TIMS |