Sample 1665
NavDat sample number 53173 · BASALT
Sample
| Sample ID | 1665 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.5117 |
|---|---|
| Longitude | -121.483 |
| 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 | 50.8 | WT% | XRF | |
| AL2O3 | 21.8 | WT% | XRF | |
| FEOT | 6.67 | WT% | XRF | |
| MGO | 5.1 | WT% | XRF | |
| CAO | 11.27 | WT% | XRF | |
| NA2O | 2.9 | WT% | XRF | |
| K2O | 0.39 | WT% | XRF | |
| TIO2 | 0.82 | WT% | XRF | |
| P2O5 | 0.14 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| TOTAL | 99.23 | WT% | XRF | |
| LOI | 0.36 | WT% | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 550 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| ZR | 89 | PPM | XRF | |
| NB | 2 | PPM | XRF | |
| BA | 323 | PPM | XRF | |
| NI | 52 | PPM | XRF | |
| CU | 76 | PPM | XRF | |
| ZN | 50 | PPM | XRF | |
| CR | 119 | PPM | XRF | |
| SC | 25 | PPM | INAA | |
| CR | 141 | PPM | INAA | |
| CO | 28.2 | PPM | INAA | |
| ZN | 60 | PPM | INAA | |
| RB | 10 | PPM | INAA | |
| SR | 600 | PPM | INAA | |
| ZR | 141 | PPM | INAA | |
| SB | 0.12 | PPM | INAA | |
| CS | 0.4 | PPM | INAA | |
| BA | 302 | PPM | INAA | |
| LA | 7.42 | PPM | INAA | |
| CE | 15.4 | PPM | INAA | |
| ND | 9.1 | PPM | INAA | |
| SM | 2.67 | PPM | INAA | |
| EU | 0.937 | PPM | INAA | |
| TB | 0.446 | PPM | INAA | |
| YB | 1.63 | PPM | INAA | |
| LU | 0.233 | PPM | INAA | |
| HF | 1.81 | PPM | INAA | |
| TA | 0.193 | PPM | INAA | |
| TH | 1.33 | PPM | INAA | |
| U | 0.45 | PPM | INAA |