Sample 465
NavDat sample number 52869 · BASALT
Sample
| Sample ID | 465 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5708 |
|---|---|
| Longitude | -121.728 |
| 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 | 55.1 | WT% | XRF | |
| AL2O3 | 19.6 | WT% | XRF | |
| FEOT | 6.66 | WT% | XRF | |
| MGO | 4.97 | WT% | XRF | |
| CAO | 8.14 | WT% | XRF | |
| NA2O | 3.61 | WT% | XRF | |
| K2O | 0.91 | WT% | XRF | |
| TIO2 | 0.74 | WT% | XRF | |
| P2O5 | 0.16 | WT% | XRF | |
| MNO | 0.1 | WT% | XRF | |
| TOTAL | 100.07 | WT% | XRF | |
| RB | 34 | PPM | XRF | |
| SR | 649 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 98 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 305 | PPM | XRF | |
| SC | 17.7 | PPM | INAA | |
| CR | 52 | PPM | INAA | |
| CO | 25.5 | PPM | INAA | |
| RB | 20 | PPM | INAA | |
| SR | 634 | PPM | INAA | |
| ZR | 83 | PPM | INAA | |
| SB | 0.06 | PPM | INAA | |
| CS | 0.36 | PPM | INAA | |
| BA | 294 | PPM | INAA | |
| LA | 8.8 | PPM | INAA | |
| CE | 17.9 | PPM | INAA | |
| ND | 11.3 | PPM | INAA | |
| SM | 2.51 | PPM | INAA | |
| EU | 0.864 | PPM | INAA | |
| GD | 2.49 | PPM | INAA | |
| TB | 0.396 | PPM | INAA | |
| DY | 2.1 | PPM | INAA | |
| TM | 0.21 | PPM | INAA | |
| YB | 1.26 | PPM | INAA | |
| LU | 0.195 | PPM | INAA | |
| HF | 1.81 | PPM | INAA | |
| TA | 0.16 | PPM | INAA | |
| TH | 1.75 | PPM | INAA | |
| U | 0.73 | PPM | INAA | |
| MN | 814 | PPM | INAA |