Sample MB97-15
NavDat sample number 52105 · ANDESITE
Sample
| Sample ID | MB97-15 |
|---|---|
| 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 | 48.19 | WT% | DROES | |
| TIO2 | 1.86 | WT% | DROES | |
| AL2O3 | 16.23 | WT% | DROES | |
| FE2O3 | 13.12 | WT% | DROES | |
| MNO | 0.18 | WT% | DROES | |
| MGO | 6.08 | WT% | DROES | |
| CAO | 8.78 | WT% | DROES | |
| NA2O | 3.39 | WT% | DROES | |
| K2O | 0.77 | WT% | DROES | |
| P2O5 | 0.35 | WT% | DROES | |
| TOTAL | 99.38 | WT% | DROES | |
| NI | 101 | PPM | XRF | |
| CR | 33 | PPM | XRF | |
| SC | 23.6 | PPM | XRF | |
| V | 282 | PPM | XRF | |
| BA | 343 | PPM | XRF | |
| RB | 13 | PPM | XRF | |
| SR | 496 | PPM | XRF | |
| ZR | 117 | PPM | XRF | |
| Y | 27 | PPM | XRF | |
| NB | 7.3 | PPM | XRF | |
| GA | 20.6 | PPM | XRF | |
| CU | 156 | PPM | XRF | |
| CO | 47 | PPM | XRF | |
| ZN | 102 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CE | 23 | PPM | XRF | |
| U | 0.4 | PPM | XRF | |
| TH | 1.6 | PPM | XRF |