Sample T84-38
NavDat sample number 21753 · BASALT
Sample
| Sample ID | T84-38 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 37.1395 |
|---|---|
| Longitude | -105.823 |
| Location | San Luis Hills |
| State / province | Colorado |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 26.4 | 25.2 | 27.6 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.4 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FE2O3 | 9.9 | WT% | XRF | |
| MGO | 4.57 | WT% | XRF | |
| CAO | 8.99 | WT% | XRF | |
| NA2O | 4 | WT% | XRF | |
| K2O | 2.36 | WT% | XRF | |
| TIO2 | 1.47 | WT% | XRF | |
| P2O5 | 0.75 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| CR | 42 | PPM | INAA | |
| LA | 65.4 | PPM | INAA | |
| CE | 138 | PPM | INAA | |
| ND | 63 | PPM | INAA | |
| SM | 10.4 | PPM | INAA | |
| EU | 2.84 | PPM | INAA | |
| TB | 0.85 | PPM | INAA | |
| YB | 2.48 | PPM | INAA | |
| LU | 0.38 | PPM | INAA | |
| HF | 5.4 | PPM | INAA | |
| TA | 1.73 | PPM | INAA | |
| TH | 9.4 | PPM | INAA | |
| RB | 62 | PPM | XRF | |
| SR | 1179 | PPM | XRF | |
| Y | 8 | PPM | XRF | |
| NB | 37 | PPM | XRF | |
| ZR | 194 | PPM | XRF | |
| SR87_SR86 | 0.704761 | MS | ||
| RB | 62 | PPM | MS-ID | |
| SR | 1179 | PPM | MS-ID | |
| ND143_ND144 | 0.512476 | MS | ||
| SM | 10.4 | PPM | MS-ID | |
| ND | 56.9 | PPM | MS-ID | |
| PB206_PB204 | 17.959 | MS | ||
| PB207_PB204 | 15.556 | MS | ||
| PB208_PB204 | 37.8 | MS |