← Search
Sample TT-9
NavDat sample number 13321 · BASALTIC-ANDESITE
Sample
| Sample ID | TT-9 |
|---|
| Rock name | BASALTIC-ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.329 |
|---|
| Longitude | -122.539 |
|---|
| 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 | 54.74 | | WT% | COL |
| TIO2 | 1.89 | | WT% | COL |
| AL2O3 | 16.42 | | WT% | AAS |
| FEOT | 9.43 | | WT% | AAS |
| MNO | 0.18 | | WT% | AAS |
| MGO | 3.04 | | WT% | AAS |
| CAO | 7.57 | | WT% | AAS |
| NA2O | 4.23 | | WT% | AAS |
| K2O | 2.07 | | WT% | AAS |
| P2O5 | 0.43 | | WT% | COL |
| TOTAL | 100.19 | | WT% | AAS |
| LOI | 1.28 | | WT% | AAS |
| BA | 303 | | PPM | AAS |
| RB | 20 | | PPM | AAS |
| SR | 432 | | PPM | AAS |
| CR | 15 | | PPM | AAS |
| NI | 21 | | PPM | AAS |
