Sample RIT-99
NavDat sample number 50915 · ANDESITE
Sample
| Sample ID | RIT-99 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 45.4014 |
|---|---|
| Longitude | -121.824 |
| State / province | Oregon |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 8 | 5 | 12 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 59.17 | WT% | UNKNOWN | |
| TIO2 | 0.94 | WT% | UNKNOWN | |
| AL2O3 | 16.83 | WT% | UNKNOWN | |
| FEOT | 6.37 | WT% | UNKNOWN | |
| MNO | 0.11 | WT% | UNKNOWN | |
| MGO | 4.83 | WT% | UNKNOWN | |
| CAO | 6.63 | WT% | UNKNOWN | |
| NA2O | 3.75 | WT% | UNKNOWN | |
| K2O | 1.17 | WT% | UNKNOWN | |
| P2O5 | 0.2 | WT% | UNKNOWN | |
| TOTAL | 99.87 | WT% | UNKNOWN | |
| LOI | 1.15 | WT% | UNKNOWN | |
| BA | 235 | PPM | UNKNOWN | |
| LA | 14.1 | PPM | UNKNOWN | |
| CE | 29.6 | PPM | UNKNOWN | |
| RB | 24 | PPM | UNKNOWN | |
| SR | 390 | PPM | UNKNOWN | |
| Y | 18 | PPM | UNKNOWN | |
| ZR | 160 | PPM | UNKNOWN | |
| NB | -10 | PPM | UNKNOWN | |
| CO | 22.9 | PPM | UNKNOWN | |
| CR | 139 | PPM | UNKNOWN | |
| NI | 66 | PPM | UNKNOWN | |
| SC | 18.2 | PPM | UNKNOWN | |
| CU | 112 | PPM | UNKNOWN | |
| ZN | 62 | PPM | UNKNOWN |