Sample s_LC88-1310
NavDat sample number 39196 · ANDESITE
Sample
| Sample ID | s_LC88-1310 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | subaerial |
Location
| Latitude | 40.492 |
|---|---|
| Longitude | -121.508 |
| Location | CASCADES / HIGH CASCADES / SOUTHERN CASCADES / LASSEN VOLCANIC CENTER / PACIFIC OCEAN |
| State / province | CALIFORNIA |
| Location comment | UNIDENTIFIED VENTS |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.75 | 0 | 1.5 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 56.14 | WT% | XRF | |
| TIO2 | 0.49 | WT% | XRF | |
| AL2O3 | 14.14 | WT% | XRF | |
| FE2O3 | 1.48 | WT% | XRF | |
| FEOT | 6.67 | WT% | XRF | |
| FEO | 5.34 | WT% | XRF | |
| CAO | 8.52 | WT% | XRF | |
| MGO | 10.2 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| K2O | 0.87 | WT% | XRF | |
| NA2O | 2.57 | WT% | XRF | |
| P2O5 | 0.13 | WT% | XRF | |
| LOI | 0.89 | WT% | IGN | |
| LA | 10.6 | PPM | INAA | |
| CE | 22.6 | PPM | INAA | |
| ND | 11.8 | PPM | INAA | |
| SM | 2.76 | PPM | INAA | |
| EU | 0.78 | PPM | INAA | |
| TB | 0.31 | PPM | INAA | |
| YB | 1.17 | PPM | INAA | |
| LU | 0.18 | PPM | INAA | |
| CR | 664 | PPM | XRF | |
| CO | 37 | PPM | INAA | |
| NI | 196 | PPM | XRF | |
| RB | 10.9 | PPM | XRF | |
| SR | 741 | PPM | XRF | |
| Y | 17 | PPM | XRF | |
| ZR | 93 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 296 | PPM | XRF | |
| HF | 1.98 | PPM | INAA | |
| TA | 0.14 | PPM | INAA | |
| PB | 2.1 | PPM | MS-ID | |
| TH | 2.05 | PPM | INAA | |
| U | 0.49 | PPM | INAA | |
| ND143_ND144 | 0.512913 | TIMS | ||
| SR87_SR86 | 0.70292 | TIMS | ||
| PB206_PB204 | 18.735 | TIMS | ||
| PB207_PB204 | 15.545 | TIMS | ||
| PB208_PB204 | 38.242 | TIMS | ||
| D18O | 7.4 | PERMILL | MS |