Sample MB97-17
NavDat sample number 52107 · ANDESITE
Sample
| Sample ID | MB97-17 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 43.054 |
|---|---|
| Longitude | -118.233 |
| Location | Folly Farm West |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 16.06 | 15.7 | 16.42 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.71 | WT% | DROES | |
| TIO2 | 1.86 | WT% | DROES | |
| AL2O3 | 15.71 | WT% | DROES | |
| FE2O3 | 12.89 | WT% | DROES | |
| MNO | 0.2 | WT% | DROES | |
| MGO | 6.32 | WT% | DROES | |
| CAO | 8.59 | WT% | DROES | |
| NA2O | 3.05 | WT% | DROES | |
| K2O | 0.77 | WT% | DROES | |
| P2O5 | 0.33 | WT% | DROES | |
| TOTAL | 96.48 | WT% | DROES | |
| NI | 132 | PPM | XRF | |
| CR | 38 | PPM | XRF | |
| SC | 26.7 | PPM | XRF | |
| V | 306 | PPM | XRF | |
| BA | 348 | PPM | XRF | |
| RB | 12 | PPM | XRF | |
| SR | 472 | PPM | XRF | |
| ZR | 125 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 7.6 | PPM | XRF | |
| GA | 19.5 | PPM | XRF | |
| CU | 162 | PPM | XRF | |
| CO | 50 | PPM | XRF | |
| ZN | 102 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 14 | PPM | XRF | |
| CE | 27 | PPM | XRF | |
| U | 0.7 | PPM | XRF | |
| TH | 1 | PPM | XRF |