Sample M321
NavDat sample number 12268 · BASALT
Sample
| Sample ID | M321 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | El Matadero basalt |
Location
| Latitude | 29 |
|---|---|
| Longitude | -103.833 |
| Location | 2km S of Benavides |
| State / province | Chihuahua |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 33.5 | 26 | 38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 50.28 | WT% | XRF | |
| TIO2 | 1.71 | WT% | XRF | |
| AL2O3 | 17.73 | WT% | XRF | |
| FE2O3 | 1.15 | WT% | XRF | |
| FEO | 9.56 | WT% | XRF | |
| MNO | 0.14 | WT% | XRF | |
| MGO | 6.41 | WT% | XRF | |
| CAO | 8.73 | WT% | XRF | |
| NA2O | 3.43 | WT% | XRF | |
| K2O | 0.57 | WT% | XRF | |
| P2O5 | 0.3 | WT% | XRF | |
| LOI | 2.72 | WT% | XRF | |
| TOTAL | 101.8 | WT% | XRF | |
| V | 205 | PPM | MS-ID | |
| CR | 27 | PPM | MS-ID | |
| NI | 63 | PPM | MS-ID | |
| RB | 9 | PPM | MS-ID | |
| SR | 439 | PPM | MS-ID | |
| Y | 23 | PPM | MS-ID | |
| ZR | 150 | PPM | MS-ID | |
| NB | 9 | PPM | MS-ID | |
| BA | 270 | PPM | MS-ID | |
| LA | 15 | PPM | MS-ID | |
| CE | 34 | PPM | MS-ID | |
| ND | 22 | PPM | MS-ID | |
| PB | 4.8 | PPM | MS-ID | |
| TH | 0.5 | PPM | MS-ID |