Sample 351
NavDat sample number 52843 · BASALT
Sample
| Sample ID | 351 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.6483 |
|---|---|
| Longitude | -121.748 |
| 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 | 55.3 | WT% | XRF | |
| AL2O3 | 16.5 | WT% | XRF | |
| FEOT | 9.71 | WT% | XRF | |
| MGO | 3.51 | WT% | XRF | |
| CAO | 7.1 | WT% | XRF | |
| NA2O | 4.02 | WT% | XRF | |
| K2O | 1.64 | WT% | XRF | |
| TIO2 | 1.64 | WT% | XRF | |
| P2O5 | 0.34 | WT% | XRF | |
| MNO | 0.17 | WT% | XRF | |
| TOTAL | 100.28 | WT% | XRF | |
| LOI | 0.14 | WT% | XRF | |
| RB | 35 | PPM | XRF | |
| SR | 402 | PPM | XRF | |
| Y | 32 | PPM | XRF | |
| ZR | 187 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 495 | PPM | XRF | |
| ZN | 108 | PPM | XRF | |
| SC | 31.5 | PPM | INAA | |
| CR | 3 | PPM | INAA | |
| CO | 25.4 | PPM | INAA | |
| RB | 42 | PPM | INAA | |
| SR | 408 | PPM | INAA | |
| ZR | 141 | PPM | INAA | |
| SB | 0.24 | PPM | INAA | |
| CS | 1.49 | PPM | INAA | |
| BA | 510 | PPM | INAA | |
| LA | 17.7 | PPM | INAA | |
| CE | 39.6 | PPM | INAA | |
| ND | 23.5 | PPM | INAA | |
| SM | 6.01 | PPM | INAA | |
| EU | 1.76 | PPM | INAA | |
| GD | 6.28 | PPM | INAA | |
| TB | 0.97 | PPM | INAA | |
| DY | 6.18 | PPM | INAA | |
| TM | 0.54 | PPM | INAA | |
| YB | 3.42 | PPM | INAA | |
| LU | 0.544 | PPM | INAA | |
| HF | 4.33 | PPM | INAA | |
| TA | 0.472 | PPM | INAA | |
| TH | 3.14 | PPM | INAA | |
| U | 1.22 | PPM | INAA | |
| MN | 1340 | PPM | INAA |