Sample THB-1-83
NavDat sample number 35627 · BASALT
Sample
| Sample ID | THB-1-83 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 38.5415 |
|---|---|
| Longitude | -105.987 |
| Location | Spiral Drive |
| State / province | Colorado |
| Formation | TENDERFOOT HILL BASALT |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 5 | 15 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.66 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 1.65 | WT% | XRF | |
| AL2O3 | 16.29 | WT% | AAS | |
| FE2O3 | 3.15 | WT% | AAS | |
| FEO | 4.41 | WT% | AAS | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 2.13 | WT% | AAS | |
| CAO | 6.53 | WT% | XRF | |
| NA2O | 3.44 | WT% | AAS | |
| K2O | 3.06 | WT% | AAS | |
| P2O5 | 0.57 | WT% | XRF | |
| LOI | 0.97 | WT% | LOI | |
| TOTAL | 101.35 | WT% | LOI | |
| BA | 1447 | PPM | XRF | |
| BE | 5.4 | PPM | UNKNOWN | |
| CO | 26 | PPM | UNKNOWN | |
| CR | 5 | PPM | UNKNOWN | |
| CU | 49 | PPM | UNKNOWN | |
| LI | 13 | PPM | UNKNOWN | |
| NI | 18 | PPM | UNKNOWN | |
| PB | 32 | PPM | UNKNOWN | |
| RB | 107 | PPM | XRF | |
| SR | 849 | PPM | XRF | |
| TH | 14 | PPM | GAMMA-RAY COUNTING | |
| U | 2.8 | PPM | GAMMA-RAY COUNTING | |
| V | 146 | PPM | UNKNOWN | |
| Y | 32 | PPM | ICP | |
| ZN | 118 | PPM | UNKNOWN | |
| ZR | 423 | PPM | XRF | |
| SR87_SR86 | 0.70741 | TIMS_ID | ||
| SR87_SR86_INITIAL | 0.70735 | TIMS_ID | ||
| RB | 107 | PPM | XRF | |
| SR | 749.5 | PPM | TIMS_ID |