Sample CH-70-BW
NavDat sample number 10888 · TRACHYANDESITE
Sample
| Sample ID | CH-70-BW |
|---|---|
| Alternate ID | 1406 |
| Rock name | TRACHYANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 17.41 |
|---|---|
| Longitude | -93.2 |
| 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 | 55.88 | WT% | UNKNOWN | |
| TIO2 | 0.71 | WT% | UNKNOWN | |
| AL2O3 | 17.8 | WT% | UNKNOWN | |
| FE2O3 | 2.59 | WT% | UNKNOWN | |
| FEO | 3.42 | WT% | UNKNOWN | |
| MNO | 0.19 | WT% | UNKNOWN | |
| MGO | 2.18 | WT% | UNKNOWN | |
| CAO | 7.91 | WT% | UNKNOWN | |
| NA2O | 4.46 | WT% | UNKNOWN | |
| K2O | 2.8 | WT% | UNKNOWN | |
| P2O5 | 0.43 | WT% | UNKNOWN | |
| H2O_PLUS | 0.1 | WT% | UNKNOWN | |
| SC | 8.21 | PPM | UNKNOWN | |
| V | 162 | PPM | UNKNOWN | |
| CR | 4.6 | PPM | UNKNOWN | |
| CO | 10 | PPM | UNKNOWN | |
| NI | 0 | PPM | UNKNOWN | |
| CU | 35 | PPM | UNKNOWN | |
| ZN | 81 | PPM | UNKNOWN | |
| GA | 25 | PPM | UNKNOWN | |
| RB | 87 | PPM | UNKNOWN | |
| SR | 1073 | PPM | UNKNOWN | |
| Y | 24 | PPM | UNKNOWN | |
| ZR | 141 | PPM | UNKNOWN | |
| NB | 21 | PPM | UNKNOWN | |
| MO | 2 | PPM | UNKNOWN | |
| CS | 4.2 | PPM | UNKNOWN | |
| BA | 824 | PPM | UNKNOWN | |
| LA | 32 | PPM | UNKNOWN | |
| CE | 58.9 | PPM | UNKNOWN | |
| ND | 24.4 | PPM | UNKNOWN | |
| SM | 4.46 | PPM | UNKNOWN | |
| EU | 1.37 | PPM | UNKNOWN | |
| TB | 0.53 | PPM | UNKNOWN | |
| DY | 2.9 | PPM | UNKNOWN | |
| YB | 2.04 | PPM | UNKNOWN | |
| LU | 0.29 | PPM | UNKNOWN | |
| HF | 3.85 | PPM | UNKNOWN | |
| TA | 0.8 | PPM | UNKNOWN | |
| W | 0 | PPM | UNKNOWN | |
| PB | 16 | PPM | UNKNOWN | |
| TH | 10.32 | PPM | UNKNOWN | |
| U | 3.16 | PPM | UNKNOWN |