Sample 1670
NavDat sample number 53178 · BASALT
Sample
| Sample ID | 1670 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.58 |
|---|---|
| Longitude | -121.523 |
| 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 | 52.5 | WT% | XRF | |
| AL2O3 | 18.9 | WT% | XRF | |
| FEOT | 8.35 | WT% | XRF | |
| MGO | 5.16 | WT% | XRF | |
| CAO | 9.6 | WT% | XRF | |
| NA2O | 3.45 | WT% | XRF | |
| K2O | 0.57 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| P2O5 | 0.21 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.41 | WT% | XRF | |
| LOI | 0.15 | WT% | XRF | |
| RB | 21 | PPM | XRF | |
| SR | 598 | PPM | XRF | |
| Y | 26 | PPM | XRF | |
| ZR | 114 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 268 | PPM | XRF | |
| NI | 44 | PPM | XRF | |
| CU | 72 | PPM | XRF | |
| ZN | 71 | PPM | XRF | |
| CR | 93 | PPM | XRF | |
| SC | 32.4 | PPM | INAA | |
| CR | 82 | PPM | INAA | |
| CO | 31.9 | PPM | INAA | |
| ZN | 79 | PPM | INAA | |
| RB | 12 | PPM | INAA | |
| SR | 650 | PPM | INAA | |
| ZR | 94 | PPM | INAA | |
| SB | -0.2 | PPM | INAA | |
| CS | 0.51 | PPM | INAA | |
| BA | 257 | PPM | INAA | |
| LA | 9.3 | PPM | INAA | |
| CE | 21.3 | PPM | INAA | |
| ND | 13 | PPM | INAA | |
| SM | 3.29 | PPM | INAA | |
| EU | 1.26 | PPM | INAA | |
| TB | 0.593 | PPM | INAA | |
| YB | 2.24 | PPM | INAA | |
| LU | 0.319 | PPM | INAA | |
| HF | 2.45 | PPM | INAA | |
| TA | 0.224 | PPM | INAA | |
| TH | 1.23 | PPM | INAA | |
| U | 0.32 | PPM | INAA |