Sample MX85.2
NavDat sample number 52712 · ANDESITE
Sample
| Sample ID | MX85.2 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | L-TiO2 |
Location
| Latitude | 19.0953 |
|---|---|
| Longitude | -99.6083 |
| 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 | 60.8 | WT% | XRF | |
| TIO2 | 0.77 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FE2O3 | 2.36 | WT% | TIT | |
| FEO | 3.32 | WT% | TIT | |
| MNO | 0.1 | WT% | XRF | |
| MGO | 4.09 | WT% | AAS | |
| CAO | 6.05 | WT% | XRF | |
| NA2O | 3.84 | WT% | AAS | |
| K2O | 1.77 | WT% | AAS | |
| P2O5 | 0.14 | WT% | XRF | |
| LOI | 0.34 | WT% | GRAV | |
| TOTAL | 99.98 | WT% | XRF | |
| V | 114 | PPM | XRF | |
| CR | 104 | PPM | XRF | |
| CO | 19 | PPM | XRF | |
| NI | 43 | PPM | XRF | |
| CU | 17 | PPM | XRF | |
| ZN | 69 | PPM | XRF | |
| RB | 38 | PPM | XRF | |
| SR | 654 | PPM | XRF | |
| Y | 12 | PPM | XRF | |
| ZR | 128 | PPM | XRF | |
| NB | 6 | PPM | XRF | |
| BA | 415 | PPM | XRF | |
| LA | 17 | PPM | XRF | |
| CE | 38 | PPM | XRF | |
| ND | 19 | PPM | XRF | |
| PB | 7 | PPM | XRF | |
| TH | 7 | PPM | XRF |