Sample 934
NavDat sample number 52956 · BASALT
Sample
| Sample ID | 934 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5217 |
|---|---|
| Longitude | -121.512 |
| 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 | 50.5 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEOT | 10.15 | WT% | XRF | |
| MGO | 6.56 | WT% | XRF | |
| CAO | 9.51 | WT% | XRF | |
| NA2O | 3.39 | WT% | XRF | |
| K2O | 0.85 | WT% | XRF | |
| TIO2 | 1.81 | WT% | XRF | |
| P2O5 | 0.38 | WT% | XRF | |
| MNO | 0.19 | WT% | XRF | |
| TOTAL | 100.43 | WT% | XRF | |
| NA2O | 3.53 | WT% | FPHOT | |
| K2O | 0.87 | WT% | FPHOT | |
| FEOT | 8.69 | WT% | WET | |
| H2O_PLUS | 0.46 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| CO2 | 0.02 | WT% | WET | |
| RB | 16 | PPM | XRF | |
| SR | 298 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| ZR | 197 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 252 | PPM | XRF | |
| SC | 34.2 | PPM | INAA | |
| CR | 125 | PPM | INAA | |
| CO | 37.7 | PPM | INAA | |
| ZN | 96 | PPM | INAA | |
| RB | 23 | PPM | INAA | |
| ZR | 171 | PPM | INAA | |
| CS | 1.05 | PPM | INAA | |
| BA | 255 | PPM | INAA | |
| LA | 13.4 | PPM | INAA | |
| CE | 28.6 | PPM | INAA | |
| ND | 21 | PPM | INAA | |
| SM | 5.82 | PPM | INAA | |
| EU | 1.64 | PPM | INAA | |
| GD | 5.1 | PPM | INAA | |
| TB | 0.98 | PPM | INAA | |
| TM | 0.56 | PPM | INAA | |
| YB | 4.04 | PPM | INAA | |
| LU | 0.62 | PPM | INAA | |
| HF | 4.32 | PPM | INAA | |
| TA | 0.61 | PPM | INAA | |
| TH | 2.37 | PPM | INAA | |
| U | 0.92 | PPM | INAA |