Sample 1279
NavDat sample number 53034 · BASALT
Sample
| Sample ID | 1279 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.4933 |
|---|---|
| Longitude | -121.687 |
| 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 | 55.9 | WT% | XRF | |
| AL2O3 | 16.6 | WT% | XRF | |
| FEOT | 8.53 | WT% | XRF | |
| MGO | 4.48 | WT% | XRF | |
| CAO | 7.78 | WT% | XRF | |
| NA2O | 3.89 | WT% | XRF | |
| K2O | 1.24 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.11 | WT% | XRF | |
| LOI | 0.46 | WT% | XRF | |
| NA2O | 4.04 | WT% | FPHOT | |
| K2O | 1.241 | WT% | FPHOT | |
| RB | 30 | PPM | XRF | |
| SR | 364 | PPM | XRF | |
| Y | 29 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 368 | PPM | XRF | |
| NI | 30 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| SC | 31.1 | PPM | INAA | |
| CR | 60 | PPM | INAA | |
| CO | 27.9 | PPM | INAA | |
| ZN | 88 | PPM | INAA | |
| RB | 28 | PPM | INAA | |
| SR | 313 | PPM | INAA | |
| ZR | 220 | PPM | INAA | |
| SB | 0.33 | PPM | INAA | |
| CS | 1.6 | PPM | INAA | |
| BA | 400 | PPM | INAA | |
| LA | 11 | PPM | INAA | |
| CE | 23 | PPM | INAA | |
| ND | 15 | PPM | INAA | |
| SM | 4.21 | PPM | INAA | |
| EU | 1.3 | PPM | INAA | |
| TB | 0.71 | PPM | INAA | |
| YB | 3.2 | PPM | INAA | |
| LU | 0.49 | PPM | INAA | |
| HF | 3.53 | PPM | INAA | |
| TA | 0.37 | PPM | INAA | |
| TH | 2.8 | PPM | INAA | |
| U | 0.86 | PPM | INAA |