Sample MX38
NavDat sample number 52697 · BASALTIC-ANDESITE
Sample
| Sample ID | MX38 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Transitional |
Location
| Latitude | 19.195 |
|---|---|
| Longitude | -99.4444 |
| 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 | 53 | WT% | XRF | |
| TIO2 | 1.26 | WT% | XRF | |
| AL2O3 | 16 | WT% | XRF | |
| FE2O3 | 2.89 | WT% | TIT | |
| FEO | 5 | WT% | TIT | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 7.96 | WT% | AAS | |
| CAO | 7.95 | WT% | XRF | |
| NA2O | 3.63 | WT% | AAS | |
| K2O | 1.37 | WT% | AAS | |
| P2O5 | 0.27 | WT% | XRF | |
| LOI | 0.49 | WT% | GRAV | |
| TOTAL | 99.95 | WT% | XRF | |
| V | 153 | PPM | XRF | |
| CR | 414 | PPM | XRF | |
| CO | 36 | PPM | XRF | |
| NI | 243 | PPM | XRF | |
| CU | 41 | PPM | XRF | |
| ZN | 84 | PPM | XRF | |
| RB | 24 | PPM | XRF | |
| SR | 933 | PPM | XRF | |
| Y | 20 | PPM | XRF | |
| ZR | 169 | PPM | XRF | |
| NB | 10 | PPM | XRF | |
| BA | 467 | PPM | XRF | |
| LA | 29 | PPM | XRF | |
| CE | 69 | PPM | XRF | |
| PB | -5 | PPM | XRF | |
| TH | 7 | PPM | XRF |