Sample 1558
NavDat sample number 53136 · BASALT
Sample
| Sample ID | 1558 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5083 |
|---|---|
| Longitude | -121.747 |
| 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 | 49.1 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FEOT | 9.45 | WT% | XRF | |
| MGO | 8.02 | WT% | XRF | |
| CAO | 10.6 | WT% | XRF | |
| NA2O | 3.1 | WT% | XRF | |
| K2O | 0.3 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 101.02 | WT% | XRF | |
| LOI | -0.01 | WT% | XRF | |
| RB | 11 | PPM | XRF | |
| SR | 346 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 105 | PPM | XRF | |
| NB | 5 | PPM | XRF | |
| BA | 269 | PPM | XRF | |
| NI | 121 | PPM | XRF | |
| CU | 104 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| CR | 103 | PPM | XRF | |
| SC | 33.6 | PPM | INAA | |
| CR | 120 | PPM | INAA | |
| CO | 43.5 | PPM | INAA | |
| ZN | 78 | PPM | INAA | |
| SR | 350 | PPM | INAA | |
| ZR | 140 | PPM | INAA | |
| BA | 219 | PPM | INAA | |
| LA | 5.7 | PPM | INAA | |
| CE | 14.1 | PPM | INAA | |
| ND | 10 | PPM | INAA | |
| SM | 3.14 | PPM | INAA | |
| EU | 1.24 | PPM | INAA | |
| TB | 0.609 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.366 | PPM | INAA | |
| HF | 2.31 | PPM | INAA | |
| TA | 0.18 | PPM | INAA | |
| TH | 0.51 | PPM | INAA | |
| U | 0.2 | PPM | INAA |