Sample HBL-2-124
NavDat sample number 35583 · ANDESITE
Sample
| Sample ID | HBL-2-124 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 38.2362 |
|---|---|
| Longitude | -105.559 |
| Location | Colorado Highway 69 |
| State / province | Colorado |
| Formation | HILLSIDE BIOTITE ANDESITE |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33 | 28 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 61.82 | WT% | UV-VIS COLORIMETRY | |
| TIO2 | 0.69 | WT% | XRF | |
| AL2O3 | 16.76 | WT% | AAS | |
| FE2O3 | 2.26 | WT% | AAS | |
| FEO | 3.33 | WT% | AAS | |
| MNO | 0.13 | WT% | UNKNOWN | |
| MGO | 1.78 | WT% | AAS | |
| CAO | 5.75 | WT% | XRF | |
| NA2O | 3.99 | WT% | AAS | |
| K2O | 3.2 | WT% | AAS | |
| P2O5 | 0.29 | WT% | XRF | |
| LOI | 3.57 | WT% | LOI | |
| TOTAL | 99.46 | WT% | LOI | |
| BA | 1746 | PPM | XRF | |
| BE | 1.5 | PPM | UNKNOWN | |
| CO | 15 | PPM | UNKNOWN | |
| CR | 5 | PPM | UNKNOWN | |
| CU | 9 | PPM | UNKNOWN | |
| LI | 23 | PPM | UNKNOWN | |
| NI | 4 | PPM | UNKNOWN | |
| PB | 19 | PPM | UNKNOWN | |
| RB | 30 | PPM | XRF | |
| SR | 1019 | PPM | XRF | |
| TH | 4.1 | PPM | GAMMA-RAY COUNTING | |
| U | 1.5 | PPM | GAMMA-RAY COUNTING | |
| V | 97 | PPM | UNKNOWN | |
| Y | 21 | PPM | ICP | |
| ZN | 79 | PPM | UNKNOWN | |
| ZR | 128 | PPM | XRF |