Sample MO-1
NavDat sample number 31123 · BASALT
Sample
| Sample ID | MO-1 |
|---|---|
| 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 | 34.6833 |
|---|---|
| Longitude | -114.311 |
| Location | Lake Havasu City |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21 | 18.9 | 23.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 48.46 | WT% | EDXRF | |
| TIO2 | 1.74 | WT% | EDXRF | |
| AL2O3 | 12.83 | WT% | EDXRF | |
| FE2O3 | 9.11 | WT% | EDXRF | |
| MNO | 0.13 | WT% | EDXRF | |
| MGO | 8.03 | WT% | EDXRF | |
| CAO | 10.69 | WT% | EDXRF | |
| NA2O | 2.5 | WT% | EDXRF | |
| K2O | 2.79 | WT% | EDXRF | |
| P2O5 | 0.99 | WT% | EDXRF | |
| BA | 1858 | PPM | XRF | |
| CO | 35.7 | PPM | INAA | |
| CR | 370 | PPM | INAA | |
| HF | 6.96 | PPM | INAA | |
| NB | 28 | PPM | XRF | |
| NI | 133 | PPM | XRF | |
| PB | 21 | PPM | XRF | |
| RB | 51 | PPM | XRF | |
| SC | 28.22 | PPM | INAA | |
| SR | 1224 | PPM | XRF | |
| TA | 1.39 | PPM | INAA | |
| TH | 10.41 | PPM | INAA | |
| Y | 30 | PPM | XRF | |
| ZR | 307 | PPM | XRF | |
| CE | 201.5 | PPM | INAA | |
| EU | 4.1 | PPM | INAA | |
| LA | 103.3 | PPM | INAA | |
| LU | 0.34 | PPM | INAA | |
| ND | 102.1 | PPM | INAA | |
| SM | 18.18 | PPM | INAA | |
| TB | 1.39 | PPM | INAA | |
| YB | 1.91 | PPM | INAA | |
| SR87_SR86 | 0.708271 | MS | ||
| ND143_ND144 | 0.512334 | MS | ||
| PB206_PB204 | 18.604 | MS | ||
| PB207_PB204 | 15.595 | MS | ||
| PB208_PB204 | 38.807 | MS |