Sample MX42
NavDat sample number 52720 · ANDESITE
Sample
| Sample ID | MX42 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | L-TiO2 |
Location
| Latitude | 19.0753 |
|---|---|
| Longitude | -99.3989 |
| 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 | 60.6 | WT% | XRF | |
| TIO2 | 0.9 | WT% | XRF | |
| AL2O3 | 16.1 | WT% | XRF | |
| FE2O3 | 2.13 | WT% | TIT | |
| FEO | 3.72 | WT% | TIT | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 3.93 | WT% | AAS | |
| CAO | 6.07 | WT% | XRF | |
| NA2O | 4.11 | WT% | AAS | |
| K2O | 1.67 | WT% | AAS | |
| P2O5 | 0.19 | WT% | XRF | |
| LOI | 0.44 | WT% | GRAV | |
| TOTAL | 99.96 | WT% | XRF | |
| V | 103 | PPM | XRF | |
| CR | 167 | PPM | XRF | |
| CO | 19 | PPM | XRF | |
| NI | 74 | PPM | XRF | |
| CU | 26 | PPM | XRF | |
| ZN | 79 | PPM | XRF | |
| RB | 46 | PPM | XRF | |
| SR | 679 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 184 | PPM | XRF | |
| NB | 7 | PPM | XRF | |
| BA | 577 | PPM | XRF | |
| LA | 24 | PPM | XRF | |
| CE | 58 | PPM | XRF | |
| ND | 33 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| TH | 6 | PPM | XRF |