Sample Bs87-6
NavDat sample number 33301 · ANDESITE
Sample
| Sample ID | Bs87-6 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 32.7208 |
|---|---|
| Longitude | -107.879 |
| Location | Bear Springs |
| State / province | New Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30.4 | 29.4 | 31.4 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.83 | WT% | XRF | |
| TIO2 | 1.19 | WT% | XRF | |
| AL2O3 | 17.67 | WT% | XRF | |
| FE2O3 | 8.46 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| MGO | 4.47 | WT% | XRF | |
| CAO | 7.17 | WT% | XRF | |
| NA2O | 3.72 | WT% | XRF | |
| K2O | 2.09 | WT% | XRF | |
| P2O5 | 0.29 | WT% | XRF | |
| TOTAL | 98.27 | WT% | XRF | |
| U | 0.64 | PPM | INAA | |
| CS | 1.02 | PPM | INAA | |
| RH | 41 | PPM | XRF | |
| BA | 785 | PPM | XRF | |
| TH | 3.43 | PPM | INAA | |
| NB | 8 | PPM | XRF | |
| TA | 0.45 | PPM | INAA | |
| SR | 576 | PPM | XRF | |
| HF | 5.04 | PPM | INAA | |
| ZR | 214 | PPM | XRF | |
| Y | 24 | PPM | XRF | |
| NI | 64 | PPM | XRF | |
| CR | 80 | PPM | XRF | |
| SC | 14 | PPM | INAA | |
| V | 154 | PPM | XRF | |
| CO | 30 | PPM | INAA | |
| LA | 27.5 | PPM | XRF | |
| CE | 56 | PPM | XRF | |
| ND | 32.5 | PPM | XRF | |
| SM | 6.06 | PPM | XRF | |
| EU | 1.8 | PPM | XRF | |
| TB | 0.83 | PPM | XRF | |
| YB | 1.93 | PPM | XRF | |
| LU | 0.3 | PPM | XRF | |
| SR87_SR86 | 0.70723 | XRF |