Sample CH28
NavDat sample number 10828 · BASALTIC-ANDESITE
Sample
| Sample ID | CH28 |
|---|---|
| Alternate ID | 2350 |
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.68 |
|---|---|
| Longitude | -97.45 |
| Location | Los Humeros |
| State / province | Puebla |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Holocene |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 55.37 | WT% | UNKNOWN | |
| TIO2 | 0.96 | WT% | UNKNOWN | |
| AL2O3 | 19.8 | WT% | UNKNOWN | |
| FE2O3 | 1.84 | WT% | UNKNOWN | |
| FEO | 4 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 3.59 | WT% | UNKNOWN | |
| CAO | 8.52 | WT% | UNKNOWN | |
| NA2O | 3.51 | WT% | UNKNOWN | |
| K2O | 1.49 | WT% | UNKNOWN | |
| P2O5 | 0.24 | WT% | UNKNOWN | |
| LOI | 0.87 | WT% | UNKNOWN | |
| H2O_MINUS | 0.19 | WT% | UNKNOWN | |
| TOTAL | 100.47 | WT% | UNKNOWN | |
| RB | 37.3 | PPM | UNKNOWN | |
| SR | 541 | PPM | UNKNOWN | |
| RB87_SR86 | 0.197 | UNKNOWN | ||
| SR87_SR86 | 0.7044 | UNKNOWN | ||
| ND143_ND144 | 0.51267 | UNKNOWN |