Sample 968
NavDat sample number 53334 · BASALT
Sample
| Sample ID | 968 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7833 |
|---|---|
| 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 | 52.2 | WT% | XRF | |
| AL2O3 | 18 | WT% | XRF | |
| FEOT | 9.06 | WT% | XRF | |
| MGO | 5.06 | WT% | XRF | |
| CAO | 9.41 | WT% | XRF | |
| NA2O | 3.59 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| TIO2 | 1.35 | WT% | XRF | |
| P2O5 | 0.31 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.32 | WT% | XRF | |
| LOI | 0.22 | WT% | XRF | |
| FEOT | 6.74 | WT% | WET | |
| H2O_PLUS | 0.27 | WT% | WET | |
| H2O_MINUS | 0.1 | WT% | WET | |
| CO2 | 0.12 | WT% | WET | |
| RB | 10 | PPM | XRF | |
| SR | 467 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 136 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 317 | PPM | XRF | |
| SC | 31.5 | PPM | INAA | |
| CR | 57 | PPM | INAA | |
| CO | 30.9 | PPM | INAA | |
| ZN | 78 | PPM | INAA | |
| RB | 19 | PPM | INAA | |
| ZR | 133 | PPM | INAA | |
| CS | 0.59 | PPM | INAA | |
| BA | 330 | PPM | INAA | |
| LA | 11.7 | PPM | INAA | |
| CE | 24.6 | PPM | INAA | |
| ND | 14.8 | PPM | INAA | |
| SM | 3.81 | PPM | INAA | |
| EU | 1.44 | PPM | INAA | |
| GD | 4.65 | PPM | INAA | |
| TB | 0.79 | PPM | INAA | |
| TM | 0.44 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.402 | PPM | INAA | |
| HF | 2.97 | PPM | INAA | |
| TA | 0.387 | PPM | INAA | |
| TH | 1.35 | PPM | INAA | |
| U | 0.37 | PPM | INAA |