Sample HA 38
NavDat sample number 42939 · ANDESITE
Sample
| Sample ID | HA 38 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | olivine andesite |
Location
| Latitude | 37.69 |
|---|---|
| Longitude | -107.111 |
| 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 | 54.92 | WT% | XRF | |
| TIO2 | 1.08 | WT% | XRF | |
| AL2O3 | 17.28 | WT% | XRF | |
| FE2O3 | 9.94 | WT% | XRF | |
| MGO | 2.95 | WT% | XRF | |
| CAO | 6.41 | WT% | XRF | |
| NA2O | 3.79 | WT% | XRF | |
| K2O | 2.18 | WT% | XRF | |
| P2O5 | 0.42 | WT% | XRF | |
| MNO | 0.15 | WT% | XRF | |
| TOTAL | 99.12 | WT% | XRF | |
| ZN | 177 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 704 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| ZR | 177 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| PB | 13 | PPM | XRF | |
| TH | -2 | PPM | XRF | |
| BA | 865 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 68 | PPM | XRF | |
| ND | 32 | PPM | XRF | |
| CU | 29 | PPM | XRF | |
| V | 159 | PPM | XRF | |
| CR | 11 | PPM | XRF | |
| NI | 11 | PPM | XRF | |
| HF | 4 | PPM | INAA |