Sample R 8
NavDat sample number 11940 · ANDESITE
Sample
| Sample ID | R 8 |
|---|---|
| Alternate ID | 1590 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 19.06 |
|---|---|
| Longitude | -97.02 |
| Location | Coscomatepec, Ver. |
| State / province | Veracruz-Llave |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 2 | 1 | 3 | Quaternary |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.5 | WT% | UNKNOWN | |
| TIO2 | 0.76 | WT% | UNKNOWN | |
| AL2O3 | 16.4 | WT% | UNKNOWN | |
| FE2O3 | 2.72 | WT% | UNKNOWN | |
| FEO | 2.73 | WT% | UNKNOWN | |
| MNO | 0.09 | WT% | UNKNOWN | |
| MGO | 3.47 | WT% | UNKNOWN | |
| CAO | 5.63 | WT% | UNKNOWN | |
| NA2O | 4.18 | WT% | UNKNOWN | |
| K2O | 2.21 | WT% | UNKNOWN | |
| P2O5 | 0.25 | WT% | UNKNOWN | |
| H2O_PLUS | 0.37 | WT% | UNKNOWN | |
| CO2 | 0.06 | WT% | UNKNOWN | |
| TOTAL | 99.4 | WT% | UNKNOWN | |
| S | 99.37 | UNKNOWN | ||
| CR | 70 | PPM | UNKNOWN | |
| CO | 16 | PPM | UNKNOWN | |
| NI | 39 | PPM | UNKNOWN | |
| CU | 29 | PPM | UNKNOWN | |
| ZN | 64 | PPM | UNKNOWN | |
| RB | 48 | PPM | UNKNOWN | |
| SR | 558 | PPM | UNKNOWN | |
| Y | 23 | PPM | UNKNOWN | |
| ZR | 150 | PPM | UNKNOWN | |
| NB | 6 | PPM | UNKNOWN | |
| BA | 608 | PPM | UNKNOWN | |
| PB | 10 | PPM | UNKNOWN | |
| TH | 6 | PPM | UNKNOWN |