Sample MB97-11
NavDat sample number 52101 · ANDESITE
Sample
| Sample ID | MB97-11 |
|---|---|
| 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 | 52.15 | WT% | DROES | |
| TIO2 | 1.87 | WT% | DROES | |
| AL2O3 | 15.43 | WT% | DROES | |
| FE2O3 | 12.49 | WT% | DROES | |
| MNO | 0.18 | WT% | DROES | |
| MGO | 4.72 | WT% | DROES | |
| CAO | 7.26 | WT% | DROES | |
| NA2O | 3.57 | WT% | DROES | |
| K2O | 1.42 | WT% | DROES | |
| P2O5 | 0.34 | WT% | DROES | |
| TOTAL | 99.96 | WT% | DROES | |
| NI | 80 | PPM | XRF | |
| CR | 23 | PPM | XRF | |
| SC | 22.8 | PPM | XRF | |
| V | 280 | PPM | XRF | |
| BA | 562 | PPM | XRF | |
| RB | 30 | PPM | XRF | |
| SR | 485 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| Y | 30 | PPM | XRF | |
| NB | 9.3 | PPM | XRF | |
| GA | 20.1 | PPM | XRF | |
| CU | 146 | PPM | XRF | |
| CO | 42 | PPM | XRF | |
| ZN | 110 | PPM | XRF | |
| PB | 8 | PPM | XRF | |
| LA | 16 | PPM | XRF | |
| CE | 35 | PPM | XRF | |
| U | 0.4 | PPM | XRF | |
| TH | 2 | PPM | XRF |