Sample M-1
NavDat sample number 31149 · BASALT
Sample
| Sample ID | M-1 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | high Nb/La, mostly post-extensional basalts |
Location
| Latitude | 35.8691 |
|---|---|
| Longitude | -114.605 |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 5.8 | 5.22 | 6.38 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.87 | WT% | EDXRF | |
| TIO2 | 1.81 | WT% | EDXRF | |
| AL2O3 | 15.33 | WT% | EDXRF | |
| FE2O3 | 12.09 | WT% | EDXRF | |
| MNO | 0.18 | WT% | EDXRF | |
| MGO | 8.4 | WT% | EDXRF | |
| CAO | 10.93 | WT% | EDXRF | |
| NA2O | 3.11 | WT% | EDXRF | |
| K2O | 0.91 | WT% | EDXRF | |
| P2O5 | 0.52 | WT% | EDXRF | |
| BA | 417 | PPM | XRF | |
| CO | 45 | PPM | INAA | |
| CR | 327 | PPM | INAA | |
| HF | 3.35 | PPM | INAA | |
| NB | 30 | PPM | XRF | |
| NI | 136 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| RB | 11 | PPM | XRF | |
| SC | 32.9 | PPM | INAA | |
| SR | 495 | PPM | XRF | |
| TA | 1.63 | PPM | INAA | |
| TH | 3.51 | PPM | INAA | |
| Y | 26 | PPM | XRF | |
| ZR | 150 | PPM | XRF | |
| CE | 54.2 | PPM | INAA | |
| EU | 1.57 | PPM | INAA | |
| LA | 25.6 | PPM | INAA | |
| LU | 0.31 | PPM | INAA | |
| ND | 27 | PPM | INAA | |
| SM | 5.19 | PPM | INAA | |
| TB | 0.76 | PPM | INAA | |
| YB | 2.18 | PPM | INAA | |
| SR87_SR86 | 0.70487 | MS | ||
| ND143_ND144 | 0.512728 | MS | ||
| PB206_PB204 | 18.589 | MS | ||
| PB207_PB204 | 15.579 | MS | ||
| PB208_PB204 | 38.634 | MS |