Sample MO-6
NavDat sample number 31126 · BASALT
Sample
| Sample ID | MO-6 |
|---|---|
| Rock name | BASALT |
| Rock type | VOLCANIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Comment | pre/syn/post-extensional basalts, Ta-Nb trough, depleted Y, Sc and HREE contents |
Location
| Latitude | 34.682 |
|---|---|
| Longitude | -114.312 |
| Location | Lake Havasu City |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 20.5 | 18.45 | 22.55 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 53.62 | WT% | EDXRF | |
| TIO2 | 1.31 | WT% | EDXRF | |
| AL2O3 | 16.2 | WT% | EDXRF | |
| FE2O3 | 8.24 | WT% | EDXRF | |
| MNO | 0.13 | WT% | EDXRF | |
| MGO | 5.16 | WT% | EDXRF | |
| CAO | 8.33 | WT% | EDXRF | |
| NA2O | 3.89 | WT% | EDXRF | |
| K2O | 1.72 | WT% | EDXRF | |
| P2O5 | 0.41 | WT% | EDXRF | |
| BA | 984 | PPM | XRF | |
| CO | 29.4 | PPM | INAA | |
| CR | 176 | PPM | INAA | |
| HF | 5.26 | PPM | INAA | |
| NB | 19 | PPM | XRF | |
| NI | 67 | PPM | XRF | |
| PB | 11 | PPM | XRF | |
| RB | 28 | PPM | XRF | |
| SC | 21.13 | PPM | INAA | |
| SR | 874 | PPM | XRF | |
| TA | 0.93 | PPM | INAA | |
| TH | 5.79 | PPM | INAA | |
| Y | 28 | PPM | XRF | |
| ZR | 230 | PPM | XRF | |
| CE | 96.2 | PPM | INAA | |
| EU | 2.01 | PPM | INAA | |
| LA | 50.8 | PPM | INAA | |
| LU | 0.35 | PPM | INAA | |
| ND | 43.1 | PPM | INAA | |
| SM | 7.75 | PPM | INAA | |
| TB | 0.81 | PPM | INAA | |
| YB | 2.09 | PPM | INAA | |
| SR87_SR86 | 0.708336 | MS | ||
| ND143_ND144 | 0.512255 | MS | ||
| PB206_PB204 | 18.375 | MS | ||
| PB207_PB204 | 15.581 | MS | ||
| PB208_PB204 | 38.779 | MS |