Sample CHI9516
NavDat sample number 41517 · TRACHYANDESITE
Sample
| Sample ID | CHI9516 |
|---|---|
| Alternate ID | 550 |
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | LUGIS/Activation Labs |
Location
| Latitude | 17.36 |
|---|---|
| Longitude | -93.23 |
| Location | El Chichon |
| State / province | Chiapas |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 58.53 | WT% | UNKNOWN | |
| TIO2 | 0.66 | WT% | UNKNOWN | |
| AL2O3 | 18.43 | WT% | UNKNOWN | |
| FE2O3T | 6.27 | WT% | UNKNOWN | |
| MNO | 0.18 | WT% | UNKNOWN | |
| MGO | 2.08 | WT% | UNKNOWN | |
| CAO | 6.97 | WT% | UNKNOWN | |
| NA2O | 3.94 | WT% | UNKNOWN | |
| K2O | 2.65 | WT% | UNKNOWN | |
| P2O5 | 0.32 | WT% | UNKNOWN | |
| LOI | 0.19 | WT% | UNKNOWN | |
| TOTAL | 100.21 | WT% | UNKNOWN | |
| S | 100.22 | UNKNOWN | ||
| SUMA_100 | -0.22 | WT% | UNKNOWN | |
| SC | 8.3 | PPM | UNKNOWN | |
| V | 115 | PPM | UNKNOWN | |
| CR | 8.4 | PPM | UNKNOWN | |
| CO | 10.9 | PPM | UNKNOWN | |
| NI | 5 | PPM | UNKNOWN | |
| CU | 11 | PPM | UNKNOWN | |
| ZN | 72 | PPM | UNKNOWN | |
| RB | 83 | PPM | UNKNOWN | |
| SR | 978 | PPM | UNKNOWN | |
| Y | 22 | PPM | UNKNOWN | |
| ZR | 132 | PPM | UNKNOWN | |
| BA | 830 | PPM | UNKNOWN | |
| ND | 1 | PPM | UNKNOWN | |
| DY | 3.3 | PPM | UNKNOWN | |
| PB | 14 | PPM | UNKNOWN | |
| TH | 8.9 | PPM | UNKNOWN |