Sample MX29
NavDat sample number 52706 · ANDESITE
Sample
| Sample ID | MX29 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | L-TiO2 |
Location
| Latitude | 19.2436 |
|---|---|
| Longitude | -99.4167 |
| 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 | 61.6 | WT% | XRF | |
| TIO2 | 0.84 | WT% | XRF | |
| AL2O3 | 16.3 | WT% | XRF | |
| FE2O3 | 1.67 | WT% | TIT | |
| FEO | 3.64 | WT% | TIT | |
| MNO | 0.09 | WT% | XRF | |
| MGO | 3.76 | WT% | AAS | |
| CAO | 5.62 | WT% | XRF | |
| NA2O | 4.37 | WT% | AAS | |
| K2O | 1.73 | WT% | AAS | |
| P2O5 | 0.2 | WT% | XRF | |
| LOI | 0.21 | WT% | GRAV | |
| TOTAL | 100.03 | WT% | XRF | |
| V | 94 | PPM | XRF | |
| CR | 166 | PPM | XRF | |
| CO | 17 | PPM | XRF | |
| NI | 89 | PPM | XRF | |
| CU | 24 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| RB | 42 | PPM | XRF | |
| SR | 634 | PPM | XRF | |
| Y | 15 | PPM | XRF | |
| ZR | 164 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 641 | PPM | XRF | |
| LA | 25 | PPM | XRF | |
| CE | 59 | PPM | XRF | |
| ND | 32 | PPM | XRF | |
| PB | 9 | PPM | XRF | |
| TH | 5 | PPM | XRF |