Sample HA 30
NavDat sample number 42931 · ANDESITE
Sample
| Sample ID | HA 30 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | olivine andesite |
Location
| Latitude | 37.518 |
|---|---|
| Longitude | -107.096 |
| Location | Sugarloaf 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 | 56.74 | WT% | XRF | |
| TIO2 | 1.28 | WT% | XRF | |
| AL2O3 | 15.98 | WT% | XRF | |
| FE2O3 | 8.84 | WT% | XRF | |
| MGO | 2.02 | WT% | XRF | |
| CAO | 5.61 | WT% | XRF | |
| NA2O | 3.48 | WT% | XRF | |
| K2O | 3.79 | WT% | XRF | |
| P2O5 | 0.71 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| TOTAL | 98.57 | WT% | XRF | |
| ZN | 405 | PPM | XRF | |
| RB | 113 | PPM | XRF | |
| SR | 504 | PPM | XRF | |
| Y | 47 | PPM | XRF | |
| ZR | 405 | PPM | XRF | |
| NB | 24 | PPM | XRF | |
| PB | 20 | PPM | XRF | |
| TH | 7 | PPM | XRF | |
| BA | 870 | PPM | XRF | |
| LA | 48 | PPM | XRF | |
| CE | 129 | PPM | XRF | |
| ND | 58 | PPM | XRF | |
| CU | 27 | PPM | XRF | |
| V | 114 | PPM | XRF | |
| CR | 6 | PPM | XRF | |
| NI | 6 | PPM | XRF | |
| HF | 10 | PPM | INAA |