Sample 1288
NavDat sample number 53041 · BASALT
Sample
| Sample ID | 1288 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5283 |
|---|---|
| Longitude | -121.715 |
| 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 | 49 | WT% | XRF | |
| AL2O3 | 17.7 | WT% | XRF | |
| FEOT | 9.22 | WT% | XRF | |
| MGO | 8.37 | WT% | XRF | |
| CAO | 11.44 | WT% | XRF | |
| NA2O | 2.74 | WT% | XRF | |
| K2O | 0.18 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.64 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| NA2O | 2.96 | WT% | FPHOT | |
| K2O | 0.202 | WT% | FPHOT | |
| RB | 1 | PPM | XRF | |
| SR | 275 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 91 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 61 | PPM | XRF | |
| NI | 80 | PPM | XRF | |
| CU | 95 | PPM | XRF | |
| ZN | 65 | PPM | XRF | |
| SC | 37.7 | PPM | INAA | |
| CR | 173 | PPM | INAA | |
| CO | 45.4 | PPM | INAA | |
| ZN | 84 | PPM | INAA | |
| RB | -21 | PPM | INAA | |
| SR | -400 | PPM | INAA | |
| ZR | -400 | PPM | INAA | |
| SB | -0.5 | PPM | INAA | |
| CS | -1 | PPM | INAA | |
| BA | 120 | PPM | INAA | |
| LA | 3.8 | PPM | INAA | |
| CE | 9.7 | PPM | INAA | |
| ND | 7.1 | PPM | INAA | |
| SM | 2.85 | PPM | INAA | |
| EU | 1 | PPM | INAA | |
| TB | 0.61 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.38 | PPM | INAA | |
| HF | 1.9 | PPM | INAA | |
| TA | 0.14 | PPM | INAA | |
| TH | 0.41 | PPM | INAA | |
| U | -1.3 | PPM | INAA |