Sample 1514
NavDat sample number 53116 · RHYOLITE
Sample
| Sample ID | 1514 |
|---|---|
| Rock name | RHYOLITE |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.543 |
|---|---|
| Longitude | -121.723 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.29 | 0.029 | 0.549 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 65 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEOT | 4.67 | WT% | XRF | |
| MGO | 1.44 | WT% | XRF | |
| CAO | 3.57 | WT% | XRF | |
| NA2O | 4.95 | WT% | XRF | |
| K2O | 2.47 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| TOTAL | 98.47 | WT% | XRF | |
| LOI | 0.89 | WT% | XRF | |
| RB | 52 | PPM | XRF | |
| SR | 357 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 238 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 704 | PPM | XRF | |
| NI | 1 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 82 | PPM | XRF | |
| CR | 0 | PPM | XRF | |
| SC | 13.51 | PPM | INAA | |
| CR | 1 | PPM | INAA | |
| CO | 8.1 | PPM | INAA | |
| ZN | 55 | PPM | INAA | |
| RB | 56 | PPM | INAA | |
| SR | 387 | PPM | INAA | |
| ZR | 202 | PPM | INAA | |
| SB | 0.31 | PPM | INAA | |
| CS | 3.09 | PPM | INAA | |
| BA | 706 | PPM | INAA | |
| LA | 20.2 | PPM | INAA | |
| CE | 40.2 | PPM | INAA | |
| ND | 19.9 | PPM | INAA | |
| SM | 4.89 | PPM | INAA | |
| EU | 1.22 | PPM | INAA | |
| TB | 0.81 | PPM | INAA | |
| YB | 2.88 | PPM | INAA | |
| LU | 0.42 | PPM | INAA | |
| HF | 5.57 | PPM | INAA | |
| TA | 0.734 | PPM | INAA | |
| TH | 7.22 | PPM | INAA | |
| U | 2.42 | PPM | INAA |