Sample SPC 17
NavDat sample number 43462 · ANDESITE
Sample
| Sample ID | SPC 17 |
|---|---|
| Alternate ID | 1985 |
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Un. Florence, Italy/DTM Carnegie Intitution Washington |
Location
| Latitude | 21.142 |
|---|---|
| Longitude | -104.758 |
| Location | Cerro Grande shield, Nay. |
| State / province | Nayarit |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.22 | 0.029 | 0 | 3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.18 | WT% | UNKNOWN | |
| TIO2 | 1.9 | WT% | UNKNOWN | |
| AL2O3 | 17.1 | WT% | UNKNOWN | |
| FE2O3 | 1.5 | WT% | UNKNOWN | |
| FEO | 7.04 | WT% | UNKNOWN | |
| MNO | 0.15 | WT% | UNKNOWN | |
| MGO | 3.93 | WT% | UNKNOWN | |
| CAO | 7.05 | WT% | UNKNOWN | |
| NA2O | 3.84 | WT% | UNKNOWN | |
| K2O | 1.92 | WT% | UNKNOWN | |
| P2O5 | 0.5 | WT% | UNKNOWN | |
| LOI | 0.9 | WT% | UNKNOWN | |
| S | 100.01 | UNKNOWN | ||
| SUMA_100 | -0.01 | WT% | UNKNOWN | |
| V | 185 | PPM | UNKNOWN | |
| CR | 53 | PPM | UNKNOWN | |
| CO | 25 | PPM | UNKNOWN | |
| NI | 22 | PPM | UNKNOWN | |
| CU | 20 | PPM | UNKNOWN | |
| ZN | 99 | PPM | UNKNOWN | |
| RB | 22 | PPM | UNKNOWN | |
| SR | 551 | PPM | UNKNOWN | |
| Y | 33 | PPM | UNKNOWN | |
| ZR | 278 | PPM | UNKNOWN | |
| NB | 24 | PPM | UNKNOWN | |
| BA | 731 | PPM | UNKNOWN | |
| LA | 34 | PPM | UNKNOWN | |
| CE | 80 | PPM | UNKNOWN | |
| ND | 40 | PPM | UNKNOWN | |
| PB | 11 | PPM | UNKNOWN | |
| TH | 4 | PPM | UNKNOWN |