Sample 1028
NavDat sample number 52974 · BASALT
Sample
| Sample ID | 1028 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.7317 |
|---|---|
| Longitude | -121.51 |
| 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 | 53.8 | WT% | XRF | |
| AL2O3 | 17.1 | WT% | XRF | |
| FEOT | 7.68 | WT% | XRF | |
| MGO | 7.39 | WT% | XRF | |
| CAO | 9.04 | WT% | XRF | |
| NA2O | 2.92 | WT% | XRF | |
| K2O | 1.09 | WT% | XRF | |
| TIO2 | 0.79 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.37 | WT% | XRF | |
| LOI | 0.23 | WT% | XRF | |
| NA2O | 3.1 | WT% | FPHOT | |
| K2O | 1.109 | WT% | FPHOT | |
| FEOT | 6.29 | WT% | WET | |
| H2O_PLUS | 0.38 | WT% | WET | |
| H2O_MINUS | 0.07 | WT% | WET | |
| RB | 30 | PPM | XRF | |
| SR | 249 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| ZR | 115 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| BA | 250 | PPM | XRF | |
| NI | 109 | PPM | XRF | |
| CU | 65 | PPM | XRF | |
| ZN | 56 | PPM | XRF | |
| SC | 32.2 | PPM | INAA | |
| CR | 149 | PPM | INAA | |
| CO | 38.4 | PPM | INAA | |
| ZN | 63 | PPM | INAA | |
| RB | 38 | PPM | INAA | |
| SR | 316 | PPM | INAA | |
| ZR | 130 | PPM | INAA | |
| SB | 0.25 | PPM | INAA | |
| CS | 1.94 | PPM | INAA | |
| BA | 254 | PPM | INAA | |
| LA | 8.2 | PPM | INAA | |
| CE | 17.2 | PPM | INAA | |
| ND | 9.5 | PPM | INAA | |
| SM | 2.92 | PPM | INAA | |
| EU | 0.917 | PPM | INAA | |
| GD | 3.62 | PPM | INAA | |
| TB | 0.658 | PPM | INAA | |
| TM | 0.47 | PPM | INAA | |
| YB | 3 | PPM | INAA | |
| LU | 0.466 | PPM | INAA | |
| HF | 2.74 | PPM | INAA | |
| TA | 0.303 | PPM | INAA | |
| TH | 3.93 | PPM | INAA | |
| U | 1.08 | PPM | INAA |