Sample 1283
NavDat sample number 53037 · BASALT
Sample
| Sample ID | 1283 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.59 |
|---|---|
| Longitude | -121.515 |
| 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 | 54 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 8.02 | WT% | XRF | |
| MGO | 4.99 | WT% | XRF | |
| CAO | 8.47 | WT% | XRF | |
| NA2O | 3.65 | WT% | XRF | |
| K2O | 1.18 | WT% | XRF | |
| TIO2 | 1.2 | WT% | XRF | |
| P2O5 | 0.4 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.27 | WT% | XRF | |
| LOI | 0.23 | WT% | XRF | |
| NA2O | 3.91 | WT% | FPHOT | |
| K2O | 1.193 | WT% | FPHOT | |
| RB | 25 | PPM | XRF | |
| SR | 585 | PPM | XRF | |
| Y | 25 | PPM | XRF | |
| ZR | 167 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| BA | 476 | PPM | XRF | |
| NI | 50 | PPM | XRF | |
| CU | 70 | PPM | XRF | |
| ZN | 90 | PPM | XRF | |
| SC | 23 | PPM | INAA | |
| CR | 66 | PPM | INAA | |
| CO | 28.5 | PPM | INAA | |
| ZN | 83 | PPM | INAA | |
| RB | 27 | PPM | INAA | |
| SR | 543 | PPM | INAA | |
| ZR | 220 | PPM | INAA | |
| SB | 0.31 | PPM | INAA | |
| CS | 0.77 | PPM | INAA | |
| BA | 500 | PPM | INAA | |
| LA | 21 | PPM | INAA | |
| CE | 42 | PPM | INAA | |
| ND | 22 | PPM | INAA | |
| SM | 5.06 | PPM | INAA | |
| EU | 1.4 | PPM | INAA | |
| TB | 0.77 | PPM | INAA | |
| YB | 2.2 | PPM | INAA | |
| LU | 0.37 | PPM | INAA | |
| HF | 3.5 | PPM | INAA | |
| TA | 0.7 | PPM | INAA | |
| TH | 3.1 | PPM | INAA | |
| U | 0.95 | PPM | INAA |