Sample MB97-14
NavDat sample number 52104 · ANDESITE
Sample
| Sample ID | MB97-14 |
|---|---|
| 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 | 50.73 | WT% | DROES | |
| TIO2 | 2.57 | WT% | DROES | |
| AL2O3 | 13.82 | WT% | DROES | |
| FE2O3 | 13.32 | WT% | DROES | |
| MNO | 0.19 | WT% | DROES | |
| MGO | 4.59 | WT% | DROES | |
| CAO | 8.4 | WT% | DROES | |
| NA2O | 3.07 | WT% | DROES | |
| K2O | 1.44 | WT% | DROES | |
| P2O5 | 0.62 | WT% | DROES | |
| TOTAL | 99.39 | WT% | DROES | |
| NI | 28 | PPM | XRF | |
| CR | 25 | PPM | XRF | |
| SC | 26.1 | PPM | XRF | |
| V | 312 | PPM | XRF | |
| BA | 609 | PPM | XRF | |
| RB | 34 | PPM | XRF | |
| SR | 452 | PPM | XRF | |
| ZR | 253 | PPM | XRF | |
| Y | 39 | PPM | XRF | |
| NB | 18.2 | PPM | XRF | |
| GA | 22.5 | PPM | XRF | |
| CU | 61 | PPM | XRF | |
| CO | 36 | PPM | XRF | |
| ZN | 142 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| LA | 30 | PPM | XRF | |
| CE | 54 | PPM | XRF | |
| U | 0.6 | PPM | XRF | |
| TH | 3.4 | PPM | XRF |