Sample HA 39
NavDat sample number 42940 · ANDESITE
Sample
| Sample ID | HA 39 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | olivine andesite |
Location
| Latitude | 37.691 |
|---|---|
| Longitude | -107.108 |
| Location | Baldy Mountain |
| State / province | COLORADO |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 27.71 | 27.62 | 27.8 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 57.35 | WT% | XRF | |
| TIO2 | 1.15 | WT% | XRF | |
| AL2O3 | 16.8 | WT% | XRF | |
| FE2O3 | 8.59 | WT% | XRF | |
| MGO | 1.82 | WT% | XRF | |
| CAO | 5.36 | WT% | XRF | |
| NA2O | 3.77 | WT% | XRF | |
| K2O | 3.38 | WT% | XRF | |
| P2O5 | 0.6 | WT% | XRF | |
| MNO | 0.09 | WT% | XRF | |
| TOTAL | 98.91 | WT% | XRF | |
| ZN | 251 | PPM | XRF | |
| RB | 81 | PPM | XRF | |
| SR | 578 | PPM | XRF | |
| Y | 37 | PPM | XRF | |
| ZR | 251 | PPM | XRF | |
| NB | 15 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| TH | 4 | PPM | XRF | |
| BA | 987 | PPM | XRF | |
| LA | 39 | PPM | XRF | |
| CE | 102 | PPM | XRF | |
| ND | 47 | PPM | XRF | |
| CU | 25 | PPM | XRF | |
| V | 101 | PPM | XRF | |
| CR | -2 | PPM | XRF | |
| NI | -2 | PPM | XRF | |
| LA | 39 | PPM | INAA | |
| CE | 102 | PPM | INAA | |
| ND | 47 | PPM | INAA | |
| SM | 8.8 | PPM | INAA | |
| EU | 1.82 | PPM | INAA | |
| GD | 5.5 | PPM | INAA | |
| HO | 1.2 | PPM | INAA | |
| TM | 0.4 | PPM | INAA | |
| YB | 2.5 | PPM | INAA | |
| LU | 0.42 | PPM | INAA | |
| HF | 6 | PPM | INAA | |
| ND143_ND144 | 0.512243 | TIMS |