Sample MXY7606
NavDat sample number 17090 · BASALT
Sample
| Sample ID | MXY7606 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
Location
| Latitude | 26.9833 |
|---|---|
| Longitude | -107.533 |
| State / province | CHIHUAHUA |
| Formation | PRE-SCORBA |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 30 | 25 | 35 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54.47 | WT% | XRF | |
| TIO2 | 0.97 | WT% | XRF | |
| AL2O3 | 17.53 | WT% | XRF | |
| FEO | 8.24 | WT% | XRF | |
| MNO | 0.16 | WT% | XRF | |
| MGO | 4.71 | WT% | XRF | |
| CAO | 9.78 | WT% | XRF | |
| NA2O | 3.35 | WT% | XRF | |
| K2O | 0.58 | WT% | XRF | |
| P2O5 | 0.2 | WT% | XRF | |
| LOI | 0.54 | WT% | XRF | |
| TOTAL | 99.48 | WT% | XRF | |
| SR | 665 | PPM | XRF | |
| RB | 44 | PPM | XRF | |
| BA | 427 | PPM | XRF | |
| TH | 5 | PPM | XRF | |
| NB | 8 | PPM | XRF | |
| ZR | 99 | PPM | XRF | |
| Y | 21 | PPM | XRF | |
| LA | 11.7 | PPM | MS-ID | |
| CE | 24.8 | PPM | MS-ID | |
| ND | 15 | PPM | MS-ID | |
| SM | 3.53 | PPM | MS-ID | |
| EU | 1.07 | PPM | MS-ID | |
| GD | 3.29 | PPM | MS-ID | |
| DY | 3.37 | PPM | MS-ID | |
| ER | 1.91 | PPM | MS-ID | |
| YB | 1.76 | PPM | MS-ID | |
| SR87_SR86 | 0.70452 | TIMS | ||
| SR87_SR86_INITIAL | 0.70444 | TIMS | ||
| ND143_ND144 | 0.51271 | TIMS | ||
| E_ND | 1.65 | TIMS | ||
| PB206_PB204 | 18.853 | TIMS | ||
| PB207_PB204 | 15.634 | TIMS | ||
| PB208_PB204 | 38.603 | TIMS |
References
- Cameron, K L; Nimz, G J; Kuentz, D; Niemeyer, S; Gunn, S (1989) Southern Cordilleran basaltic andesite suite, southern Chihuahua, Mexico; a link between Tertiary continental arc and flood basalt magmatism in North America. Journal of Geophysical Research, B, Solid Earth and Planets, vol.94, no.6, pp.7817-7840, 10 Jun 1989 doi:10.1029/JB094iB06p07817