Sample 1292
NavDat sample number 53044 · BASALT
Sample
| Sample ID | 1292 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.51 |
|---|---|
| Longitude | -121.722 |
| 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 | 53.5 | WT% | XRF | |
| AL2O3 | 17 | WT% | XRF | |
| FEOT | 8.4 | WT% | XRF | |
| MGO | 6.27 | WT% | XRF | |
| CAO | 9.18 | WT% | XRF | |
| NA2O | 3.24 | WT% | XRF | |
| K2O | 0.95 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.76 | WT% | XRF | |
| LOI | 0.43 | WT% | XRF | |
| NA2O | 3.44 | WT% | FPHOT | |
| K2O | 0.959 | WT% | FPHOT | |
| RB | 23 | PPM | XRF | |
| SR | 221 | PPM | XRF | |
| Y | 31 | PPM | XRF | |
| ZR | 157 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 335 | PPM | XRF | |
| NI | 80 | PPM | XRF | |
| CU | 100 | PPM | XRF | |
| ZN | 70 | PPM | XRF | |
| SC | 33.5 | PPM | INAA | |
| CR | 149 | PPM | INAA | |
| CO | 35 | PPM | INAA | |
| ZN | 83 | PPM | INAA | |
| RB | 28 | PPM | INAA | |
| SR | -400 | PPM | INAA | |
| ZR | 150 | PPM | INAA | |
| SB | -0.6 | PPM | INAA | |
| CS | 1.4 | PPM | INAA | |
| BA | 400 | PPM | INAA | |
| LA | 10 | PPM | INAA | |
| CE | 21 | PPM | INAA | |
| ND | 16 | PPM | INAA | |
| SM | 3.97 | PPM | INAA | |
| EU | 1.2 | PPM | INAA | |
| TB | 0.74 | PPM | INAA | |
| YB | 3.5 | PPM | INAA | |
| LU | 0.52 | PPM | INAA | |
| HF | 3.6 | PPM | INAA | |
| TA | 0.37 | PPM | INAA | |
| TH | 3.5 | PPM | INAA | |
| U | 1.5 | PPM | INAA |