Sample s_TS622
NavDat sample number 19945 · ANDESITE
Sample
| Sample ID | s_TS622 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -121.5 |
| Location | CASCADES / HIGH CASCADES / CENTRAL CASCADES / PACIFIC OCEAN |
| State / province | Oregon |
| Location comment | NORTH SISTER |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.9 | 4.5 | 7.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.85 | WT% | ICPAES | |
| TIO2 | 0.79 | WT% | ICPAES | |
| AL2O3 | 19.48 | WT% | ICPAES | |
| FEOT | 5.97 | WT% | ICPAES | |
| CAO | 7.6 | WT% | ICPAES | |
| MGO | 4.37 | WT% | ICPAES | |
| MNO | 0.12 | WT% | ICPAES | |
| K2O | 0.82 | WT% | ICPAES | |
| NA2O | 3.64 | WT% | ICPAES | |
| P2O5 | 0.08 | WT% | ICPAES | |
| LA | 8 | PPM | XRF | |
| CE | 19.1 | PPM | XRF | |
| ND | 7 | PPM | XRF | |
| SM | 2.68 | PPM | XRF | |
| EU | 0.95 | PPM | XRF | |
| TB | 0.38 | PPM | XRF | |
| YB | 1.41 | PPM | XRF | |
| LU | 0.27 | PPM | XRF | |
| SC | 18 | PPM | XRF | |
| V | 154 | PPM | XRF | |
| CR | 68 | PPM | XRF | |
| CO | 23 | PPM | XRF | |
| NI | 74 | PPM | XRF | |
| CU | 52 | PPM | XRF | |
| ZN | 63 | PPM | XRF | |
| RB | 18 | PPM | XRF | |
| SR | 554 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 100 | PPM | XRF | |
| NB | 4 | PPM | XRF | |
| CS | 0.59 | PPM | XRF | |
| BA | 305 | PPM | XRF | |
| HF | 2.59 | PPM | XRF | |
| TA | 0.34 | PPM | XRF | |
| TH | 1.47 | PPM | XRF | |
| U | 0.7 | PPM | XRF |