Sample 313
NavDat sample number 52840 · BASALT
Sample
| Sample ID | 313 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.58 |
|---|---|
| Longitude | -121.51 |
| 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 | 55.7 | WT% | XRF | |
| AL2O3 | 17.5 | WT% | XRF | |
| FEOT | 8.06 | WT% | XRF | |
| MGO | 4.28 | WT% | XRF | |
| CAO | 8.21 | WT% | XRF | |
| NA2O | 3.82 | WT% | XRF | |
| K2O | 0.85 | WT% | XRF | |
| TIO2 | 1.14 | WT% | XRF | |
| P2O5 | 0.23 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 99.56 | WT% | XRF | |
| LOI | 0.31 | WT% | XRF | |
| RB | 25 | PPM | XRF | |
| SR | 592 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 115 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 377 | PPM | XRF | |
| SC | 28.3 | PPM | INAA | |
| CR | 49 | PPM | INAA | |
| CO | 24.5 | PPM | INAA | |
| RB | 14 | PPM | INAA | |
| SR | 584 | PPM | INAA | |
| ZR | 104 | PPM | INAA | |
| SB | 0.09 | PPM | INAA | |
| CS | 0.77 | PPM | INAA | |
| BA | 359 | PPM | INAA | |
| LA | 10.8 | PPM | INAA | |
| CE | 26.7 | PPM | INAA | |
| ND | 14.8 | PPM | INAA | |
| SM | 3.55 | PPM | INAA | |
| EU | 1.27 | PPM | INAA | |
| GD | 3.3 | PPM | INAA | |
| TB | 0.551 | PPM | INAA | |
| DY | 2.82 | PPM | INAA | |
| TM | 0.29 | PPM | INAA | |
| YB | 1.77 | PPM | INAA | |
| LU | 0.315 | PPM | INAA | |
| HF | 2.58 | PPM | INAA | |
| TA | 0.235 | PPM | INAA | |
| TH | 1.73 | PPM | INAA | |
| MN | 1030 | PPM | INAA |