Sample s_TJF-436
NavDat sample number 12333 · ANDESITE
Sample
| Sample ID | s_TJF-436 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 44.5 |
|---|---|
| Longitude | -121.75 |
| Location | CASCADES / HIGH CASCADES / CENTRAL CASCADES / MOUNT WASHINGTON / PACIFIC OCEAN |
| State / province | OREGON |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2.55 | 0.1 | 5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.3 | WT% | XRF | |
| TIO2 | 1.25 | WT% | XRF | |
| AL2O3 | 17.6 | WT% | XRF | |
| FEOT | 7.7 | WT% | XRF | |
| CAO | 8.3 | WT% | XRF | |
| MGO | 5.6 | WT% | AAS | |
| K2O | 0.95 | WT% | XRF | |
| NA2O | 3.7 | WT% | AAS | |
| LA | 16.4 | PPM | INAA | |
| CE | 40.3 | PPM | INAA | |
| ND | 25 | PPM | INAA | |
| SM | 4.74 | PPM | INAA | |
| EU | 1.59 | PPM | INAA | |
| TB | 0.74 | PPM | INAA | |
| YB | 2.15 | PPM | INAA | |
| LU | 0.4 | PPM | INAA | |
| SC | 22.7 | PPM | INAA | |
| CR | 93 | PPM | INAA | |
| CO | 28.7 | PPM | INAA | |
| NI | 60 | PPM | INAA | |
| RB | 15 | PPM | INAA | |
| SR | 740 | PPM | INAA | |
| ZR | 180 | PPM | INAA | |
| CS | 0.28 | PPM | INAA | |
| BA | 310 | PPM | INAA | |
| HF | 4.25 | PPM | INAA | |
| TA | 0.78 | PPM | INAA | |
| TH | 1.13 | PPM | INAA | |
| U | 0.4 | PPM | INAA |