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Sample TT-14
NavDat sample number 13325 · ANDESITE
Sample
| Sample ID | TT-14 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.332 |
|---|
| Longitude | -122.541 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 22 |
|
20 |
24 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 57.94 | | WT% | COL |
| TIO2 | 1.72 | | WT% | COL |
| AL2O3 | 15.86 | | WT% | AAS |
| FEOT | 8.25 | | WT% | AAS |
| MNO | 0.2 | | WT% | AAS |
| MGO | 2.5 | | WT% | AAS |
| CAO | 5.78 | | WT% | AAS |
| NA2O | 4.45 | | WT% | AAS |
| K2O | 2.59 | | WT% | AAS |
| P2O5 | 0.71 | | WT% | COL |
| TOTAL | 100.43 | | WT% | AAS |
| LOI | 1.26 | | WT% | AAS |
| BA | 407 | | PPM | AAS |
| RB | 25 | | PPM | AAS |
| SR | 410 | | PPM | AAS |
| CR | 14 | | PPM | AAS |
| NI | 15 | | PPM | AAS |
