Sample H-2
NavDat sample number 31120 · BASALT
Sample
| Sample ID | H-2 |
|---|---|
| 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 | 34.4253 |
|---|---|
| Longitude | -114.254 |
| Location | Lake Havasu City |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 20 | 18 | 22 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.26 | WT% | EDXRF | |
| TIO2 | 1.21 | WT% | EDXRF | |
| AL2O3 | 15.73 | WT% | EDXRF | |
| FE2O3 | 9.86 | WT% | EDXRF | |
| MNO | 0.11 | WT% | EDXRF | |
| MGO | 7.34 | WT% | EDXRF | |
| CAO | 9.72 | WT% | EDXRF | |
| NA2O | 2.9 | WT% | EDXRF | |
| K2O | 1.06 | WT% | EDXRF | |
| P2O5 | 0.34 | WT% | EDXRF | |
| BA | 552 | PPM | XRF | |
| CO | 42.1 | PPM | INAA | |
| CR | 321 | PPM | INAA | |
| HF | 3.32 | PPM | INAA | |
| NB | 8 | PPM | XRF | |
| NI | 171 | PPM | XRF | |
| PB | 13 | PPM | XRF | |
| RB | 19 | PPM | XRF | |
| SC | 29.49 | PPM | INAA | |
| SR | 639 | PPM | XRF | |
| TA | 0.51 | PPM | INAA | |
| TH | 3.76 | PPM | INAA | |
| Y | 24 | PPM | XRF | |
| ZR | 142 | PPM | XRF | |
| CE | 57.5 | PPM | INAA | |
| EU | 1.7 | PPM | INAA | |
| LA | 27.3 | PPM | INAA | |
| LU | 0.35 | PPM | INAA | |
| ND | 33.4 | PPM | INAA | |
| TB | 0.8 | PPM | INAA | |
| YB | 2.1 | PPM | INAA | |
| SR87_SR86 | 0.70777 | MS | ||
| PB206_PB204 | 18.839 | MS | ||
| PB207_PB204 | 15.636 | MS | ||
| PB208_PB204 | 39.005 | MS |