Sample 299
NavDat sample number 52838 · BASALT
Sample
| Sample ID | 299 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5933 |
|---|---|
| Longitude | -121.443 |
| 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 | 53 | WT% | XRF | |
| AL2O3 | 21.1 | WT% | XRF | |
| FEOT | 6.51 | WT% | XRF | |
| MGO | 4.08 | WT% | XRF | |
| CAO | 10.1 | WT% | XRF | |
| NA2O | 3.23 | WT% | XRF | |
| K2O | 0.7 | WT% | XRF | |
| TIO2 | 0.91 | WT% | XRF | |
| P2O5 | 0.19 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| TOTAL | 99.69 | WT% | XRF | |
| LOI | 0.05 | WT% | XRF | |
| RB | 17 | PPM | XRF | |
| SR | 688 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 110 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 308 | PPM | XRF | |
| NI | 23 | PPM | XRF | |
| ZN | 59 | PPM | XRF | |
| SC | 19.7 | PPM | INAA | |
| CR | 59 | PPM | INAA | |
| CO | 21.4 | PPM | INAA | |
| RB | 11 | PPM | INAA | |
| SR | 677 | PPM | INAA | |
| ZR | 83 | PPM | INAA | |
| SB | 0.07 | PPM | INAA | |
| CS | 0.56 | PPM | INAA | |
| BA | 237 | PPM | INAA | |
| LA | 7.6 | PPM | INAA | |
| CE | 17.3 | PPM | INAA | |
| ND | 10.7 | PPM | INAA | |
| SM | 2.59 | PPM | INAA | |
| EU | 1.02 | PPM | INAA | |
| GD | 2.7 | PPM | INAA | |
| TB | 0.417 | PPM | INAA | |
| TM | 0.23 | PPM | INAA | |
| YB | 1.39 | PPM | INAA | |
| LU | 0.214 | PPM | INAA | |
| HF | 1.9 | PPM | INAA | |
| TA | 0.231 | PPM | INAA | |
| TH | 1.21 | PPM | INAA | |
| MN | 829 | PPM | INAA |