Sample 390
NavDat sample number 52853 · BASALT
Sample
| Sample ID | 390 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7178 |
|---|---|
| Longitude | -121.652 |
| 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 | 50.9 | WT% | XRF | |
| AL2O3 | 21.9 | WT% | XRF | |
| FEOT | 5.95 | WT% | XRF | |
| MGO | 5.72 | WT% | XRF | |
| CAO | 11.76 | WT% | XRF | |
| NA2O | 2.53 | WT% | XRF | |
| K2O | 0.44 | WT% | XRF | |
| TIO2 | 0.54 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| MNO | 0.11 | WT% | XRF | |
| TOTAL | 100.17 | WT% | XRF | |
| LOI | 0.15 | WT% | XRF | |
| RB | 14 | PPM | XRF | |
| SR | 423 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 73 | PPM | XRF | |
| BA | 150 | PPM | XRF | |
| SC | 25.5 | PPM | INAA | |
| CR | 127 | PPM | INAA | |
| CO | 25.9 | PPM | INAA | |
| SR | 418 | PPM | INAA | |
| ZR | 56 | PPM | INAA | |
| CS | 0.28 | PPM | INAA | |
| BA | 133 | PPM | INAA | |
| LA | 4 | PPM | INAA | |
| CE | 9.3 | PPM | INAA | |
| ND | 5.7 | PPM | INAA | |
| SM | 1.61 | PPM | INAA | |
| EU | 0.629 | PPM | INAA | |
| TB | 0.374 | PPM | INAA | |
| DY | 2.19 | PPM | INAA | |
| YB | 1.28 | PPM | INAA | |
| LU | 0.198 | PPM | INAA | |
| HF | 1.15 | PPM | INAA | |
| TA | 0.095 | PPM | INAA | |
| TH | 0.72 | PPM | INAA | |
| MN | 869 | PPM | INAA |