Sample 79 KL-1120A
NavDat sample number 31236 · ANDESITE
Sample
| Sample ID | 79 KL-1120A |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.2593 |
|---|---|
| Longitude | -121.864 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 12 | 7 | 17 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.8 | WT% | XRF | |
| TIO2 | 1.45 | WT% | XRF | |
| AL2O3 | 18.37 | WT% | XRF | |
| FEOT | 7.84 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 4.92 | WT% | XRF | |
| CAO | 8.85 | WT% | XRF | |
| NA2O | 3.53 | WT% | XRF | |
| K2O | 0.81 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| TOTAL | 100.95 | WT% | XRF | |
| LOI | 0.84 | WT% | XRF | |
| BA | 230 | PPM | OES | |
| LA | -20 | PPM | OES | |
| SR | 620 | PPM | OES | |
| Y | 24 | PPM | OES | |
| ZR | 200 | PPM | OES | |
| CO | 27 | PPM | OES | |
| CR | 39 | PPM | OES | |
| NI | 34 | PPM | OES | |
| SC | 26 | PPM | OES | |
| V | 190 | PPM | OES | |
| CU | 53 | PPM | OES | |
| PB | 14 | PPM | OES | |
| ZN | 96 | PPM | OES |