Sample CT78-7
NavDat sample number 48246 · ANDESITE
Sample
| Sample ID | CT78-7 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.965 |
|---|---|
| Longitude | -118.84 |
| State / province | Calfornia |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.15 | 3.1 | 3.2 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53 | WT% | WDXRF | |
| TIO2 | 1.7 | WT% | WDXRF | |
| AL2O3 | 16.4 | WT% | WDXRF | |
| FE2O3 | 3.17 | WT% | WDXRF | |
| FEO | 4.6 | WT% | WDXRF | |
| MNO | 0.12 | WT% | WDXRF | |
| MGO | 5.2 | WT% | WDXRF | |
| CAO | 6.44 | WT% | WDXRF | |
| NA2O | 3.77 | WT% | WDXRF | |
| K2O | 2.29 | WT% | WDXRF | |
| P2O5 | 0.59 | WT% | WDXRF | |
| H2O_PLUS | 0.77 | WT% | WDXRF | |
| H2O_MINUS | 0.31 | WT% | WDXRF | |
| CO2 | 0.01 | WT% | WDXRF | |
| F | 0.3 | WT% | WDXRF | |
| CL | 0.18 | WT% | WDXRF | |
| TOTAL | 98.85 | WT% | WDXRF | |
| BA | 1300 | PPM | EDXRF | |
| CO | 27.7 | PPM | EDXRF | |
| CR | 139 | PPM | EDXRF | |
| HF | 5.4 | PPM | EDXRF | |
| NB | 22 | PPM | EDXRF | |
| RB | 37 | PPM | EDXRF | |
| SC | 14.2 | PPM | EDXRF | |
| SR | 1005 | PPM | EDXRF | |
| TA | 1.64 | PPM | EDXRF | |
| TH | 3.6 | PPM | EDXRF | |
| U | 1.3 | PPM | EDXRF | |
| Y | 17 | PPM | EDXRF | |
| ZN | 93 | PPM | EDXRF | |
| ZR | 230 | PPM | EDXRF | |
| LA | 42 | PPM | EDXRF | |
| CE | 77 | PPM | EDXRF | |
| ND | 41 | PPM | EDXRF | |
| SM | 6.8 | PPM | EDXRF | |
| EU | 1.99 | PPM | EDXRF | |
| TB | 0.78 | PPM | EDXRF | |
| TM | 0.33 | PPM | EDXRF | |
| YB | 1.9 | PPM | EDXRF | |
| LU | 0.3 | PPM | EDXRF |