Sample H-1
NavDat sample number 31119 · BASALT
Sample
| Sample ID | H-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 | 34.4248 |
|---|---|
| Longitude | -114.25 |
| Location | Lake Havasu City |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 21.5 | 19.35 | 23.65 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 45.4 | WT% | EDXRF | |
| TIO2 | 1.74 | WT% | EDXRF | |
| AL2O3 | 16.37 | WT% | EDXRF | |
| FE2O3 | 10.83 | WT% | EDXRF | |
| MNO | 0.17 | WT% | EDXRF | |
| MGO | 5.57 | WT% | EDXRF | |
| CAO | 11.21 | WT% | EDXRF | |
| NA2O | 3.4 | WT% | EDXRF | |
| K2O | 1.49 | WT% | EDXRF | |
| P2O5 | 1.05 | WT% | EDXRF | |
| BA | 1114 | PPM | XRF | |
| CO | 36.6 | PPM | INAA | |
| CR | 20 | PPM | INAA | |
| HF | 5.54 | PPM | INAA | |
| NB | 33 | PPM | XRF | |
| NI | 45 | PPM | XRF | |
| PB | 14 | PPM | XRF | |
| RB | 37 | PPM | XRF | |
| SC | 20.35 | PPM | INAA | |
| SR | 1250 | PPM | XRF | |
| TA | 1.74 | PPM | INAA | |
| TH | 9.57 | PPM | INAA | |
| Y | 33 | PPM | XRF | |
| ZR | 258 | PPM | XRF | |
| CE | 180.6 | PPM | INAA | |
| EU | 4.06 | PPM | INAA | |
| LA | 82.3 | PPM | INAA | |
| LU | 0.39 | PPM | INAA | |
| ND | 94.1 | PPM | INAA | |
| SM | 16.05 | PPM | INAA | |
| TB | 1.56 | PPM | INAA | |
| YB | 2.62 | PPM | INAA | |
| SR87_SR86 | 0.70733 | MS | ||
| ND143_ND144 | 0.512518 | MS | ||
| PB206_PB204 | 18.897 | MS | ||
| PB207_PB204 | 15.623 | MS | ||
| PB208_PB204 | 39.024 | MS |