Sample 851
NavDat sample number 53331 · BASALT
Sample
| Sample ID | 851 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7867 |
|---|---|
| Longitude | -121.567 |
| State / province | California |
| Volcanic field | Medicine Lake |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1.81 | 0.583 | 3.04 |
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.7 | WT% | XRF | |
| AL2O3 | 18.4 | WT% | XRF | |
| FEOT | 8.69 | WT% | XRF | |
| MGO | 9.93 | WT% | XRF | |
| CAO | 11.72 | WT% | XRF | |
| NA2O | 2.43 | WT% | XRF | |
| K2O | 0.08 | WT% | XRF | |
| TIO2 | 0.77 | WT% | XRF | |
| P2O5 | 0.1 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.79 | WT% | XRF | |
| LOI | 0.01 | WT% | XRF | |
| NA2O | 2.46 | WT% | FPHOT | |
| K2O | 0.104 | WT% | FPHOT | |
| FEOT | 7.09 | WT% | WET | |
| H2O_PLUS | 0.3 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| CO2 | 0.04 | WT% | WET | |
| RB | 0 | PPM | XRF | |
| SR | 223 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 59 | PPM | XRF | |
| NB | 1 | PPM | XRF | |
| BA | 52 | PPM | XRF | |
| NI | 185 | PPM | XRF | |
| CU | 115 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| SC | 36.4 | PPM | INAA | |
| CR | 209 | PPM | INAA | |
| CO | 50.1 | PPM | INAA | |
| ZN | 72 | PPM | INAA | |
| LA | 2 | PPM | INAA | |
| CE | 5.4 | PPM | INAA | |
| ND | 5 | PPM | INAA | |
| SM | 1.97 | PPM | INAA | |
| EU | 0.73 | PPM | INAA | |
| GD | 2.1 | PPM | INAA | |
| TB | 0.52 | PPM | INAA | |
| TM | 0.32 | PPM | INAA | |
| YB | 2.39 | PPM | INAA | |
| LU | 0.352 | PPM | INAA | |
| HF | 1.07 | PPM | INAA |