Sample MB97-13
NavDat sample number 52103 · ANDESITE
Sample
| Sample ID | MB97-13 |
|---|---|
| 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 | 51.84 | WT% | DROES | |
| TIO2 | 2.62 | WT% | DROES | |
| AL2O3 | 13.89 | WT% | DROES | |
| FE2O3 | 13.73 | WT% | DROES | |
| MNO | 0.19 | WT% | DROES | |
| MGO | 3.94 | WT% | DROES | |
| CAO | 6.99 | WT% | DROES | |
| NA2O | 3.54 | WT% | DROES | |
| K2O | 1.51 | WT% | DROES | |
| P2O5 | 0.45 | WT% | DROES | |
| TOTAL | 99.04 | WT% | DROES | |
| NI | 39 | PPM | XRF | |
| CR | 10 | PPM | XRF | |
| SC | 29.1 | PPM | XRF | |
| V | 382 | PPM | XRF | |
| BA | 639 | PPM | XRF | |
| RB | 32 | PPM | XRF | |
| SR | 435 | PPM | XRF | |
| ZR | 188 | PPM | XRF | |
| Y | 34 | PPM | XRF | |
| NB | 10.6 | PPM | XRF | |
| GA | 21.3 | PPM | XRF | |
| CU | 197 | PPM | XRF | |
| CO | 40 | PPM | XRF | |
| ZN | 120 | PPM | XRF | |
| PB | 10 | PPM | XRF | |
| LA | 19 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| U | 0.3 | PPM | XRF | |
| TH | 1.4 | PPM | XRF |