Sample 1092
NavDat sample number 52982 · BASALT
Sample
| Sample ID | 1092 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.525 |
|---|---|
| Longitude | -121.678 |
| 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 | 16.7 | WT% | XRF | |
| FEOT | 7.44 | WT% | XRF | |
| MGO | 7.2 | WT% | XRF | |
| CAO | 9.3 | WT% | XRF | |
| NA2O | 2.84 | WT% | XRF | |
| K2O | 1.21 | WT% | XRF | |
| TIO2 | 0.79 | WT% | XRF | |
| P2O5 | 0.09 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| TOTAL | 100.69 | WT% | XRF | |
| LOI | 0.55 | WT% | XRF | |
| NA2O | 2.93 | WT% | FPHOT | |
| K2O | 1.182 | WT% | FPHOT | |
| RB | 33 | PPM | XRF | |
| SR | 179 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 110 | PPM | XRF | |
| NB | 3 | PPM | XRF | |
| BA | 230 | PPM | XRF | |
| NI | 110 | PPM | XRF | |
| CU | 100 | PPM | XRF | |
| ZN | 60 | PPM | XRF | |
| SC | 29.7 | PPM | INAA | |
| CR | 140 | PPM | INAA | |
| CO | 36.3 | PPM | INAA | |
| ZN | 71 | PPM | INAA | |
| RB | 44 | PPM | INAA | |
| SR | -500 | PPM | INAA | |
| ZR | 260 | PPM | INAA | |
| SB | 0.52 | PPM | INAA | |
| CS | 2.5 | PPM | INAA | |
| BA | 220 | PPM | INAA | |
| LA | 8.5 | PPM | INAA | |
| CE | 18 | PPM | INAA | |
| ND | 10 | PPM | INAA | |
| SM | 2.91 | PPM | INAA | |
| EU | 0.81 | PPM | INAA | |
| GD | -11 | PPM | INAA | |
| TB | 0.64 | PPM | INAA | |
| TM | -1.6 | PPM | INAA | |
| YB | 3 | PPM | INAA | |
| LU | 0.43 | PPM | INAA | |
| HF | 2.7 | PPM | INAA | |
| TA | 0.36 | PPM | INAA | |
| TH | 5.1 | PPM | INAA | |
| U | 1.9 | PPM | INAA |