Sample MX28
NavDat sample number 52694 · BASALTIC-ANDESITE
Sample
| Sample ID | MX28 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Transitional |
Location
| Latitude | 19.2189 |
|---|---|
| Longitude | -99.4031 |
| State / province | Mexico |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.02905 | 0.0195 | 0.0386 |
Analyses
WHOLE ROCK
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.4 | WT% | XRF | |
| TIO2 | 1.13 | WT% | XRF | |
| AL2O3 | 16.7 | WT% | XRF | |
| FE2O3 | 3.5 | WT% | TIT | |
| FEO | 4.8 | WT% | TIT | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 6.7 | WT% | AAS | |
| CAO | 7.36 | WT% | XRF | |
| NA2O | 3.91 | WT% | AAS | |
| K2O | 0.95 | WT% | AAS | |
| P2O5 | 0.15 | WT% | XRF | |
| LOI | 0.23 | WT% | GRAV | |
| TOTAL | 99.96 | WT% | XRF | |
| V | 145 | PPM | XRF | |
| CR | 366 | PPM | XRF | |
| CO | 34 | PPM | XRF | |
| NI | 177 | PPM | XRF | |
| CU | 38 | PPM | XRF | |
| ZN | 78 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| SR | 491 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZR | 156 | PPM | XRF | |
| NB | 9 | PPM | XRF | |
| BA | 238 | PPM | XRF | |
| LA | 12 | PPM | XRF | |
| CE | 31 | PPM | XRF | |
| ND | 19 | PPM | XRF | |
| PB | -5 | PPM | XRF | |
| TH | 6 | PPM | XRF |