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Sample SS-188
NavDat sample number 9384 · ANDESITE
Sample
| Sample ID | SS-188 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 44.1 |
|---|
| Longitude | -121.7 |
|---|
| State / province | Oregon |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.01 |
|
0.002 |
0.01 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 53.75 | | WT% | AAS |
| TIO2 | 1.57 | | WT% | AAS |
| AL2O3 | 16.65 | | WT% | AAS |
| FE2O3 | 1.41 | | WT% | AAS |
| FEO | 6.47 | | WT% | TIT |
| MNO | 0.14 | | WT% | AAS |
| MGO | 6.23 | | WT% | AAS |
| CAO | 7.43 | | WT% | AAS |
| NA2O | 3.67 | | WT% | AAS |
| K2O | 1.17 | | WT% | AAS |
| P2O5 | 0.32 | | WT% | AAS |
| H2O | 0.52 | | WT% | AAS |
| H2O_MINUS | 0.12 | | WT% | AAS |
| TOTAL | 99.43 | | WT% | AAS |
| RB | 21 | | PPM | XRF |
| SR | 428 | | PPM | XRF |
| ZR | 155 | | PPM | XRF |
| BA | 389 | | PPM | XRF |
| NI | 122 | | PPM | XRF |
| CR | 160 | | PPM | XRF |
