Sample I-88-2
NavDat sample number 12172 · ANDESITE
Sample
| Sample ID | I-88-2 |
|---|---|
| Alternate ID | 62 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 35.9438 |
|---|---|
| Longitude | -117.6 |
| Location | Inyo County |
| State / province | California |
| Volcanic field | Coso Range |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 4.02 | 3.96 | 4.08 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58 | WT% | RAPID_ROCK | |
| AL2O3 | 16.8 | WT% | RAPID_ROCK | |
| FE2O3 | 2.1 | WT% | RAPID_ROCK | |
| FEO | 4.4 | WT% | RAPID_ROCK | |
| MGO | 5.3 | WT% | RAPID_ROCK | |
| CAO | 6.4 | WT% | RAPID_ROCK | |
| NA2O | 4.2 | WT% | RAPID_ROCK | |
| K2O | 2.2 | WT% | RAPID_ROCK | |
| H2O_PLUS | 0.1 | WT% | RAPID_ROCK | |
| H2O_MINUS | 0.16 | WT% | RAPID_ROCK | |
| TIO2 | 1.2 | WT% | RAPID_ROCK | |
| P2O5 | 0.34 | WT% | RAPID_ROCK | |
| MNO | 0.09 | WT% | RAPID_ROCK | |
| CO2 | 0.03 | WT% | RAPID_ROCK | |
| TOTAL | 101.32 | WT% | RAPID_ROCK | |
| SC | 16.5 | PPM | INAA | |
| CR | 16.5 | PPM | INAA | |
| CO | 176.9 | PPM | INAA | |
| ZN | 84 | PPM | INAA | |
| RB | 22 | PPM | INAA | |
| ZR | 320 | PPM | INAA | |
| CS | 2 | PPM | INAA | |
| BA | 874 | PPM | INAA | |
| LA | 25 | PPM | INAA | |
| CE | 45 | PPM | INAA | |
| ND | 19 | PPM | INAA | |
| SM | 4.9 | PPM | INAA | |
| EU | 1.15 | PPM | INAA | |
| GD | 3.2 | PPM | INAA | |
| TM | 0.31 | PPM | INAA | |
| YB | 2.3 | PPM | INAA | |
| LU | 0.32 | PPM | INAA | |
| HF | 4.5 | PPM | INAA | |
| TA | 1.12 | PPM | INAA | |
| TH | 3.8 | PPM | INAA | |
| U | 1.2 | PPM | INAA |