Sample TCH2-785
NavDat sample number 56216 · BASALT
Sample
| Sample ID | TCH2-785 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Drill depth | 239.3 |
Location
| Latitude | 43.8604 |
|---|---|
| Longitude | -112.686 |
| Location | INEEL, core hole TAN-CH-2 |
| State / province | Idaho |
| Volcanic field | pre-Olduvai upper |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.556 | 2.521 | 2.591 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 47 | WT% | XRF | |
| TIO2 | 3.2 | WT% | XRF | |
| AL2O3 | 14.3 | WT% | XRF | |
| FEOT | 15 | WT% | XRF | |
| MNO | 0.21 | WT% | XRF | |
| MGO | 6.88 | WT% | XRF | |
| CAO | 9.78 | WT% | XRF | |
| NA2O | 2.65 | WT% | XRF | |
| K2O | 0.49 | WT% | XRF | |
| P2O5 | 0.59 | WT% | XRF | |
| SC | 27 | PPM | ICPMS | |
| V | 321 | PPM | ICPMS | |
| CR | 157 | PPM | ICPMS | |
| NI | 65 | PPM | ICPMS | |
| CU | 55 | PPM | ICPMS | |
| ZN | 140 | PPM | ICPMS | |
| RB | 6 | PPM | ICPMS | |
| SR | 329 | PPM | ICPMS | |
| BA | 369 | PPM | ICPMS | |
| LA | 22.8 | PPM | ICPMS | |
| CE | 51 | PPM | ICPMS | |
| ND | 33 | PPM | ICPMS | |
| SM | 7.7 | PPM | ICPMS | |
| EU | 2.89 | PPM | ICPMS | |
| TB | 1.18 | PPM | ICPMS | |
| YB | 3.5 | PPM | ICPMS | |
| LU | 0.52 | PPM | ICPMS | |
| ZR | 228 | PPM | ICPMS | |
| HF | 5.6 | PPM | ICPMS | |
| TA | 1.56 | PPM | ICPMS | |
| TH | 0.64 | PPM | ICPMS | |
| U | 0.2 | PPM | ICPMS |