Sample HAP-2-102
NavDat sample number 35580 · ANDESITE
Sample
| Sample ID | HAP-2-102 |
|---|---|
| Rock name | ANDESITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.3973 |
|---|---|
| Longitude | -105.813 |
| Location | hill 7732 ft; Howard quad; Fremont county |
| State / province | Colorado |
| Formation | HOWARD ANDESITE PLUG |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 10 | 5 | 15 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 64.77 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.81 | WT% | XRF | |
| AL2O3 | 16.73 | WT% | AAS | |
| FE2O3 | 2.33 | WT% | AAS | |
| FEO | 1.42 | WT% | AAS | |
| MNO | 0.1 | WT% | UNKNOWN | |
| MGO | 1 | WT% | AAS | |
| CAO | 2.94 | WT% | XRF | |
| NA2O | 4.42 | WT% | AAS | |
| K2O | 5.28 | WT% | AAS | |
| P2O5 | 0.21 | WT% | XRF | |
| LOI | 0.61 | WT% | LOI | |
| TOTAL | 99.64 | WT% | LOI | |
| BA | 1691 | PPM | XRF | |
| BE | 4 | PPM | UNKNOWN | |
| CO | 23 | PPM | UNKNOWN | |
| CR | 2 | PPM | UNKNOWN | |
| CU | 12 | PPM | UNKNOWN | |
| LI | 26 | PPM | UNKNOWN | |
| NI | 4 | PPM | UNKNOWN | |
| PB | 46 | PPM | UNKNOWN | |
| RB | 162 | PPM | XRF | |
| SR | 611 | PPM | XRF | |
| TH | 24 | PPM | GAMMA-RAY COUNTING | |
| U | 5.4 | PPM | GAMMA-RAY COUNTING | |
| V | 61 | PPM | UNKNOWN | |
| Y | 33 | PPM | ICP | |
| ZN | 71 | PPM | UNKNOWN | |
| ZR | 457 | PPM | XRF |