Sample MX49
NavDat sample number 52716 · ANDESITE
Sample
| Sample ID | MX49 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | L-TiO2 |
Location
| Latitude | 19.11 |
|---|---|
| Longitude | -99.5253 |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.0085 | 0.0065 | 0.0105 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 60.7 | WT% | XRF | |
| TIO2 | 0.86 | WT% | XRF | |
| AL2O3 | 16.3 | WT% | XRF | |
| FE2O3 | 2.09 | WT% | TIT | |
| FEO | 3.64 | WT% | TIT | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 3.66 | WT% | AAS | |
| CAO | 5.83 | WT% | XRF | |
| NA2O | 4.26 | WT% | AAS | |
| K2O | 1.79 | WT% | AAS | |
| P2O5 | 0.17 | WT% | XRF | |
| LOI | 0.57 | WT% | GRAV | |
| TOTAL | 99.97 | WT% | XRF | |
| V | 110 | PPM | XRF | |
| CR | 136 | PPM | XRF | |
| CO | 20 | PPM | XRF | |
| NI | 64 | PPM | XRF | |
| CU | 30 | PPM | XRF | |
| ZN | 81 | PPM | XRF | |
| RB | 45 | PPM | XRF | |
| SR | 592 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 180 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 524 | PPM | XRF | |
| LA | 26 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| ND | 32 | PPM | XRF | |
| PB | 5 | PPM | XRF | |
| TH | 5 | PPM | XRF |