Sample 139
NavDat sample number 14767 · ALKALI BASALT
Sample
| Sample ID | 139 |
|---|---|
| Rock name | ALKALI BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.2517 |
|---|---|
| Longitude | -114.632 |
| Location | Kate Springs Wash Caldera |
| State / province | Nevada |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 13.4 | 12.06 | 14.74 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47.5 | WT% | XRF | |
| AL2O3 | 15.6 | WT% | XRF | |
| FE2O3 | 13.6 | WT% | XRF | |
| MGO | 4.73 | WT% | XRF | |
| CAO | 8.33 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| K2O | 1.35 | WT% | XRF | |
| TIO2 | 2.77 | WT% | XRF | |
| P2O5 | 0.65 | WT% | XRF | |
| MNO | 0.18 | WT% | XRF | |
| H2O | 1.1 | WT% | XRF | |
| H2O_MINUS | 0.46 | WT% | XRF | |
| RB | 19 | PPM | XRF | |
| SR | 524 | PPM | XRF | |
| ZR | 200 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| NI | 52 | PPM | XRF | |
| ZN | 109 | PPM | XRF | |
| GA | 21 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| TOTAL | 99.6 | WT% | XRF | |
| LA | 28 | PPM | INAA | |
| CE | 63 | PPM | INAA | |
| ND | 36 | PPM | INAA | |
| SM | 8 | PPM | INAA | |
| EU | 2.8 | PPM | INAA | |
| TB | 1.17 | PPM | INAA | |
| TM | 0.45 | PPM | INAA | |
| YB | 3.1 | PPM | INAA | |
| LU | 0.49 | PPM | INAA | |
| SC | 22.9 | PPM | INAA | |
| CR | 31 | PPM | INAA | |
| CO | 46 | PPM | INAA | |
| BA | 750 | PPM | INAA | |
| HF | 4.8 | PPM | INAA | |
| TA | 1.1 | PPM | INAA | |
| TH | 2.4 | PPM | INAA | |
| U | 0.9 | PPM | INAA |