Sample MH95-39
NavDat sample number 43277 · ANDESITE
Sample
| Sample ID | MH95-39 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.0433 |
|---|---|
| Longitude | -121.994 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.88 | 2.71 | 5.93 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.07 | WT% | UNKNOWN | |
| TIO2 | 1.13 | WT% | UNKNOWN | |
| AL2O3 | 18.06 | WT% | UNKNOWN | |
| FE2O3 | 4.31 | WT% | UNKNOWN | |
| FEO | 3.94 | WT% | UNKNOWN | |
| MNO | 0.14 | WT% | UNKNOWN | |
| MGO | 4.5 | WT% | UNKNOWN | |
| CAO | 7.91 | WT% | UNKNOWN | |
| NA2O | 3.69 | WT% | UNKNOWN | |
| P2O5 | 0.51 | WT% | UNKNOWN | |
| LOI | 0.61 | WT% | UNKNOWN | |
| FE2O3T | 8.69 | WT% | UNKNOWN | |
| RB | 16.7 | PPM | UNKNOWN | |
| SR | 1284 | PPM | UNKNOWN | |
| Y | 22.8 | PPM | UNKNOWN | |
| ZR | 180 | PPM | UNKNOWN | |
| NI | 66 | PPM | UNKNOWN | |
| CR | 59 | PPM | UNKNOWN | |
| NB | 6.4 | PPM | UNKNOWN | |
| GA | 20.5 | PPM | UNKNOWN | |
| CU | 79 | PPM | UNKNOWN | |
| ZN | 86 | PPM | UNKNOWN | |
| CO | 23 | PPM | UNKNOWN | |
| BA | 1013 | PPM | UNKNOWN | |
| LA | 25 | PPM | UNKNOWN | |
| CE | 63.6 | PPM | UNKNOWN | |
| TH | 3 | PPM | UNKNOWN | |
| PB | 9.8 | PPM | UNKNOWN | |
| SC | 22 | PPM | UNKNOWN |