Sample 1281
NavDat sample number 53035 · BASALT
Sample
| Sample ID | 1281 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5817 |
|---|---|
| Longitude | -121.522 |
| 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 | 53.7 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 8.34 | WT% | XRF | |
| MGO | 5.46 | WT% | XRF | |
| CAO | 9.04 | WT% | XRF | |
| NA2O | 3.54 | WT% | XRF | |
| K2O | 0.56 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| P2O5 | 0.22 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 100.83 | WT% | XRF | |
| LOI | 0.13 | WT% | XRF | |
| NA2O | 3.74 | WT% | FPHOT | |
| K2O | 0.576 | WT% | FPHOT | |
| RB | 11 | PPM | XRF | |
| SR | 602 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 104 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 365 | PPM | XRF | |
| NI | 40 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| SC | 30.2 | PPM | INAA | |
| CR | 85 | PPM | INAA | |
| CO | 30.4 | PPM | INAA | |
| ZN | 82 | PPM | INAA | |
| RB | -20 | PPM | INAA | |
| SR | 608 | PPM | INAA | |
| ZR | 280 | PPM | INAA | |
| SB | -0.5 | PPM | INAA | |
| CS | 0.54 | PPM | INAA | |
| BA | 330 | PPM | INAA | |
| LA | 11.1 | PPM | INAA | |
| CE | 22.9 | PPM | INAA | |
| ND | 15 | PPM | INAA | |
| SM | 3.66 | PPM | INAA | |
| EU | 1.25 | PPM | INAA | |
| TB | 0.57 | PPM | INAA | |
| YB | 2 | PPM | INAA | |
| LU | 0.32 | PPM | INAA | |
| HF | 2.2 | PPM | INAA | |
| TA | 0.2 | PPM | INAA | |
| TH | 1.2 | PPM | INAA | |
| U | -1.4 | PPM | INAA |