Sample 1246
NavDat sample number 53025 · BASALT
Sample
| Sample ID | 1246 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Donnelly-Nolan |
Location
| Latitude | 41.59 |
|---|---|
| Longitude | -121.437 |
| 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 | 55.1 | WT% | XRF | |
| AL2O3 | 17.5 | WT% | XRF | |
| FEOT | 8.02 | WT% | XRF | |
| MGO | 4.71 | WT% | XRF | |
| CAO | 8.54 | WT% | XRF | |
| NA2O | 3.8 | WT% | XRF | |
| K2O | 0.86 | WT% | XRF | |
| TIO2 | 1.12 | WT% | XRF | |
| P2O5 | 0.24 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| TOTAL | 100.23 | WT% | XRF | |
| LOI | 0.27 | WT% | XRF | |
| NA2O | 3.97 | WT% | FPHOT | |
| K2O | 0.86 | WT% | FPHOT | |
| RB | 19 | PPM | XRF | |
| SR | 601 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 120 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 363 | PPM | XRF | |
| NI | 25 | PPM | XRF | |
| CU | 80 | PPM | XRF | |
| ZN | 80 | PPM | XRF | |
| SC | 28.4 | PPM | INAA | |
| CR | 64 | PPM | INAA | |
| CO | 26.5 | PPM | INAA | |
| ZN | 84 | PPM | INAA | |
| RB | 14 | PPM | INAA | |
| SR | 632 | PPM | INAA | |
| ZR | 210 | PPM | INAA | |
| SB | -0.5 | PPM | INAA | |
| CS | 0.72 | PPM | INAA | |
| BA | 380 | PPM | INAA | |
| LA | 11.1 | PPM | INAA | |
| CE | 22.9 | PPM | INAA | |
| ND | 13 | PPM | INAA | |
| SM | 3.54 | PPM | INAA | |
| EU | 1.2 | PPM | INAA | |
| TB | 0.53 | PPM | INAA | |
| YB | 1.9 | PPM | INAA | |
| LU | 0.28 | PPM | INAA | |
| HF | 2.3 | PPM | INAA | |
| TA | 0.24 | PPM | INAA | |
| TH | 1.7 | PPM | INAA | |
| U | -1.2 | PPM | INAA |