Sample 1262
NavDat sample number 53029 · BASALT
Sample
| Sample ID | 1262 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.48 |
|---|---|
| Longitude | -121.652 |
| 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 | 54.3 | WT% | XRF | |
| AL2O3 | 17.2 | WT% | XRF | |
| FEOT | 8.7 | WT% | XRF | |
| MGO | 5.02 | WT% | XRF | |
| CAO | 8.51 | WT% | XRF | |
| NA2O | 3.78 | WT% | XRF | |
| K2O | 0.93 | WT% | XRF | |
| TIO2 | 1.19 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| TOTAL | 100.12 | WT% | XRF | |
| LOI | 0.22 | WT% | XRF | |
| NA2O | 3.9 | WT% | FPHOT | |
| K2O | 0.928 | WT% | FPHOT | |
| RB | 19 | PPM | XRF | |
| SR | 406 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| ZR | 135 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 299 | PPM | XRF | |
| NI | 35 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| SC | 31.6 | PPM | INAA | |
| CR | 77 | PPM | INAA | |
| CO | 29.5 | PPM | INAA | |
| ZN | 89 | PPM | INAA | |
| RB | 22 | PPM | INAA | |
| SR | 395 | PPM | INAA | |
| ZR | -290 | PPM | INAA | |
| SB | -0.5 | PPM | INAA | |
| CS | 1.1 | PPM | INAA | |
| BA | 330 | PPM | INAA | |
| LA | 9.4 | PPM | INAA | |
| CE | 20 | PPM | INAA | |
| ND | 14 | PPM | INAA | |
| SM | 3.86 | PPM | INAA | |
| EU | 1.2 | PPM | INAA | |
| TB | 0.71 | PPM | INAA | |
| YB | 2.8 | PPM | INAA | |
| LU | 0.46 | PPM | INAA | |
| HF | 3.1 | PPM | INAA | |
| TA | 0.28 | PPM | INAA | |
| TH | 2.2 | PPM | INAA | |
| U | 0.82 | PPM | INAA |